{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 07:33:40"}
{"address":"172.24.0.4","code":"ECONNREFUSED","errno":-111,"level":"error","message":"Database connection failed: connect ECONNREFUSED 172.24.0.4:5432","port":5432,"service":"flowforge-backend","stack":"Error: connect ECONNREFUSED 172.24.0.4:5432\n    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1555:16)","syscall":"connect","timestamp":"2025-06-07 07:33:40"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 07:40:00"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 07:40:00"}
{"level":"error","message":"error: select * from \"users\" where \"email\" = $1 limit $2 - relation \"users\" does not exist","method":"POST","path":"/api/auth/register","service":"flowforge-backend","stack":"error: select * from \"users\" where \"email\" = $1 limit $2 - relation \"users\" does not exist\n    at Parser.parseErrorMessage (/app/node_modules/pg-protocol/dist/parser.js:285:98)\n    at Parser.handlePacket (/app/node_modules/pg-protocol/dist/parser.js:122:29)\n    at Parser.parse (/app/node_modules/pg-protocol/dist/parser.js:35:38)\n    at Socket.<anonymous> (/app/node_modules/pg-protocol/dist/index.js:11:42)\n    at Socket.emit (node:events:517:28)\n    at addChunk (node:internal/streams/readable:368:12)\n    at readableAddChunk (node:internal/streams/readable:341:9)\n    at Readable.push (node:internal/streams/readable:278:10)\n    at TCP.onStreamRead (node:internal/stream_base_commons:190:23)","timestamp":"2025-06-07 07:46:07"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 07:51:51"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 07:51:51"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:04:49"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:04:49"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:04:59"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:04:59"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:05:34"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:05:34"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:05:46"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:05:46"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:05:54"}
{"level":"error","message":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist\n    at Parser.parseErrorMessage (/app/node_modules/pg-protocol/dist/parser.js:285:98)\n    at Parser.handlePacket (/app/node_modules/pg-protocol/dist/parser.js:122:29)\n    at Parser.parse (/app/node_modules/pg-protocol/dist/parser.js:35:38)\n    at Socket.<anonymous> (/app/node_modules/pg-protocol/dist/index.js:11:42)\n    at Socket.emit (node:events:517:28)\n    at addChunk (node:internal/streams/readable:368:12)\n    at readableAddChunk (node:internal/streams/readable:341:9)\n    at Readable.push (node:internal/streams/readable:278:10)\n    at TCP.onStreamRead (node:internal/stream_base_commons:190:23)","timestamp":"2025-06-07 08:11:39"}
{"level":"error","message":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist\n    at Parser.parseErrorMessage (/app/node_modules/pg-protocol/dist/parser.js:285:98)\n    at Parser.handlePacket (/app/node_modules/pg-protocol/dist/parser.js:122:29)\n    at Parser.parse (/app/node_modules/pg-protocol/dist/parser.js:35:38)\n    at Socket.<anonymous> (/app/node_modules/pg-protocol/dist/index.js:11:42)\n    at Socket.emit (node:events:517:28)\n    at addChunk (node:internal/streams/readable:368:12)\n    at readableAddChunk (node:internal/streams/readable:341:9)\n    at Readable.push (node:internal/streams/readable:278:10)\n    at TCP.onStreamRead (node:internal/stream_base_commons:190:23)","timestamp":"2025-06-07 08:11:51"}
{"level":"error","message":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist\n    at Parser.parseErrorMessage (/app/node_modules/pg-protocol/dist/parser.js:285:98)\n    at Parser.handlePacket (/app/node_modules/pg-protocol/dist/parser.js:122:29)\n    at Parser.parse (/app/node_modules/pg-protocol/dist/parser.js:35:38)\n    at Socket.<anonymous> (/app/node_modules/pg-protocol/dist/index.js:11:42)\n    at Socket.emit (node:events:517:28)\n    at addChunk (node:internal/streams/readable:368:12)\n    at readableAddChunk (node:internal/streams/readable:341:9)\n    at Readable.push (node:internal/streams/readable:278:10)\n    at TCP.onStreamRead (node:internal/stream_base_commons:190:23)","timestamp":"2025-06-07 08:38:45"}
{"level":"error","message":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist\n    at Parser.parseErrorMessage (/app/node_modules/pg-protocol/dist/parser.js:285:98)\n    at Parser.handlePacket (/app/node_modules/pg-protocol/dist/parser.js:122:29)\n    at Parser.parse (/app/node_modules/pg-protocol/dist/parser.js:35:38)\n    at Socket.<anonymous> (/app/node_modules/pg-protocol/dist/index.js:11:42)\n    at Socket.emit (node:events:517:28)\n    at addChunk (node:internal/streams/readable:368:12)\n    at readableAddChunk (node:internal/streams/readable:341:9)\n    at Readable.push (node:internal/streams/readable:278:10)\n    at TCP.onStreamRead (node:internal/stream_base_commons:190:23)","timestamp":"2025-06-07 08:38:57"}
{"level":"error","message":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist\n    at Parser.parseErrorMessage (/app/node_modules/pg-protocol/dist/parser.js:285:98)\n    at Parser.handlePacket (/app/node_modules/pg-protocol/dist/parser.js:122:29)\n    at Parser.parse (/app/node_modules/pg-protocol/dist/parser.js:35:38)\n    at Socket.<anonymous> (/app/node_modules/pg-protocol/dist/index.js:11:42)\n    at Socket.emit (node:events:517:28)\n    at addChunk (node:internal/streams/readable:368:12)\n    at readableAddChunk (node:internal/streams/readable:341:9)\n    at Readable.push (node:internal/streams/readable:278:10)\n    at TCP.onStreamRead (node:internal/stream_base_commons:190:23)","timestamp":"2025-06-07 08:39:03"}
{"level":"error","message":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist\n    at Parser.parseErrorMessage (/app/node_modules/pg-protocol/dist/parser.js:285:98)\n    at Parser.handlePacket (/app/node_modules/pg-protocol/dist/parser.js:122:29)\n    at Parser.parse (/app/node_modules/pg-protocol/dist/parser.js:35:38)\n    at Socket.<anonymous> (/app/node_modules/pg-protocol/dist/index.js:11:42)\n    at Socket.emit (node:events:517:28)\n    at addChunk (node:internal/streams/readable:368:12)\n    at readableAddChunk (node:internal/streams/readable:341:9)\n    at Readable.push (node:internal/streams/readable:278:10)\n    at TCP.onStreamRead (node:internal/stream_base_commons:190:23)","timestamp":"2025-06-07 08:39:09"}
{"level":"error","message":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist\n    at Parser.parseErrorMessage (/app/node_modules/pg-protocol/dist/parser.js:285:98)\n    at Parser.handlePacket (/app/node_modules/pg-protocol/dist/parser.js:122:29)\n    at Parser.parse (/app/node_modules/pg-protocol/dist/parser.js:35:38)\n    at Socket.<anonymous> (/app/node_modules/pg-protocol/dist/index.js:11:42)\n    at Socket.emit (node:events:517:28)\n    at addChunk (node:internal/streams/readable:368:12)\n    at readableAddChunk (node:internal/streams/readable:341:9)\n    at Readable.push (node:internal/streams/readable:278:10)\n    at TCP.onStreamRead (node:internal/stream_base_commons:190:23)","timestamp":"2025-06-07 08:39:11"}
{"level":"error","message":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist\n    at Parser.parseErrorMessage (/app/node_modules/pg-protocol/dist/parser.js:285:98)\n    at Parser.handlePacket (/app/node_modules/pg-protocol/dist/parser.js:122:29)\n    at Parser.parse (/app/node_modules/pg-protocol/dist/parser.js:35:38)\n    at Socket.<anonymous> (/app/node_modules/pg-protocol/dist/index.js:11:42)\n    at Socket.emit (node:events:517:28)\n    at addChunk (node:internal/streams/readable:368:12)\n    at readableAddChunk (node:internal/streams/readable:341:9)\n    at Readable.push (node:internal/streams/readable:278:10)\n    at TCP.onStreamRead (node:internal/stream_base_commons:190:23)","timestamp":"2025-06-07 08:39:16"}
{"level":"error","message":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"error: insert into \"workflows\" (\"connections\", \"created_at\", \"id\", \"name\", \"nodes\", \"updated_at\", \"user_id\") values ($1, $2, $3, $4, $5, $6, $7) returning \"id\", \"user_id\", \"name\", \"nodes\", \"connections\", \"created_at\", \"updated_at\" - column \"connections\" of relation \"workflows\" does not exist\n    at Parser.parseErrorMessage (/app/node_modules/pg-protocol/dist/parser.js:285:98)\n    at Parser.handlePacket (/app/node_modules/pg-protocol/dist/parser.js:122:29)\n    at Parser.parse (/app/node_modules/pg-protocol/dist/parser.js:35:38)\n    at Socket.<anonymous> (/app/node_modules/pg-protocol/dist/index.js:11:42)\n    at Socket.emit (node:events:517:28)\n    at addChunk (node:internal/streams/readable:368:12)\n    at readableAddChunk (node:internal/streams/readable:341:9)\n    at Readable.push (node:internal/streams/readable:278:10)\n    at TCP.onStreamRead (node:internal/stream_base_commons:190:23)","timestamp":"2025-06-07 08:39:18"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:40:55"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:40:55"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at createWorkflow (/app/src/models/workflow.js:30:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async create (/app/src/controllers/workflow.js:30:22)","timestamp":"2025-06-07 08:41:22"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at createWorkflow (/app/src/models/workflow.js:30:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async create (/app/src/controllers/workflow.js:30:22)","timestamp":"2025-06-07 08:41:26"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at createWorkflow (/app/src/models/workflow.js:30:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async create (/app/src/controllers/workflow.js:30:22)","timestamp":"2025-06-07 08:41:27"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at /app/src/models/workflow.js:49:17\n    at Array.map (<anonymous>)\n    at getWorkflowsByUserId (/app/src/models/workflow.js:47:20)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getAll (/app/src/controllers/workflow.js:52:23)","timestamp":"2025-06-07 08:41:35"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at /app/src/models/workflow.js:49:17\n    at Array.map (<anonymous>)\n    at getWorkflowsByUserId (/app/src/models/workflow.js:47:20)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getAll (/app/src/controllers/workflow.js:52:23)","timestamp":"2025-06-07 08:41:35"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at createWorkflow (/app/src/models/workflow.js:30:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async create (/app/src/controllers/workflow.js:30:22)","timestamp":"2025-06-07 08:41:39"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at createWorkflow (/app/src/models/workflow.js:30:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async create (/app/src/controllers/workflow.js:30:22)","timestamp":"2025-06-07 08:41:41"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:43:08"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:43:09"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:43:55"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:43:55"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:44:16"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:44:16"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at createWorkflow (/app/src/models/workflow.js:36:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async create (/app/src/controllers/workflow.js:30:22)","timestamp":"2025-06-07 08:47:54"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/971f09e0-6490-4be3-a6cb-928e9f2ca5a5","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:78:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:48:01"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/971f09e0-6490-4be3-a6cb-928e9f2ca5a5","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:78:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:48:01"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/7140abc0-968a-4728-925b-27f49f139b6d","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:78:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:48:07"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/7140abc0-968a-4728-925b-27f49f139b6d","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:78:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:48:07"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/88b47234-6ebc-47b5-87a7-f4b70976083b","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:78:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:48:11"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/88b47234-6ebc-47b5-87a7-f4b70976083b","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:78:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:48:11"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/15c42683-3af7-4581-9d2d-0fab1dab07f0","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:78:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:48:14"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/15c42683-3af7-4581-9d2d-0fab1dab07f0","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:78:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:48:14"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:49:50"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:49:50"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:50:33"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:50:33"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/971f09e0-6490-4be3-a6cb-928e9f2ca5a5","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:96:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:50:57"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/971f09e0-6490-4be3-a6cb-928e9f2ca5a5","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:96:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:50:57"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"POST","path":"/api/workflows","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at createWorkflow (/app/src/models/workflow.js:54:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async create (/app/src/controllers/workflow.js:30:22)","timestamp":"2025-06-07 08:51:03"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/971f09e0-6490-4be3-a6cb-928e9f2ca5a5","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:96:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:51:08"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/971f09e0-6490-4be3-a6cb-928e9f2ca5a5","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:96:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:51:08"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/7140abc0-968a-4728-925b-27f49f139b6d","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:96:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:51:12"}
{"level":"error","message":"SyntaxError: Unexpected token o in JSON at position 1","method":"GET","path":"/api/workflows/7140abc0-968a-4728-925b-27f49f139b6d","service":"flowforge-backend","stack":"SyntaxError: Unexpected token o in JSON at position 1\n    at JSON.parse (<anonymous>)\n    at getWorkflowById (/app/src/models/workflow.js:96:17)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async getById (/app/src/controllers/workflow.js:75:22)","timestamp":"2025-06-07 08:51:12"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:52:00"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:52:00"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:52:12"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:52:12"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:53:54"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:53:54"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:54:09"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:54:09"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:55:59"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:55:59"}
{"level":"info","message":"Server running on port 4000","service":"flowforge-backend","timestamp":"2025-06-07 08:56:07"}
{"level":"info","message":"Database connection established successfully","service":"flowforge-backend","timestamp":"2025-06-07 08:56:07"}