FAILED TO GENERATE TOOL CALL

[sonnt-dna]

I get an error when I used "Ask Open Canvas"
langgraph-api-1 | FAILED TO GENERATE TOOL CALL {
langgraph-api-1 | styleRules: [
langgraph-api-1 | 'Use clear and concise language to explain complex concepts, ensuring accessibility for a broad audience.',
langgraph-api-1 | 'Structure written content with clear headings and subheadings to enhance readability and organization.',
langgraph-api-1 | 'Incorporate historical context and practical applications to provide depth and relevance to the topic being discussed.'
langgraph-api-1 | ],
langgraph-api-1 | content: [
langgraph-api-1 | 'The user is interested in writing articles, particularly on technical subjects like Design of Experiments (DoE).',
langgraph-api-1 | "The user values detailed and thorough explanations, as indicated by their request to 'chi tiết hoá' (detail) the article.",
langgraph-api-1 | 'The user is open to further adjustments and additional information regarding the content they are working on.'
langgraph-api-1 | ]
langgraph-api-1 | }
langgraph-api-1 | Error: Reflection tool call failed.
langgraph-api-1 | at RunnableLambda.reflect (/Volumes/DATA/open-canvas-main/src/agent/reflection/index.ts:80:11)
langgraph-api-1 | at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
langgraph-api-1 | at async /Volumes/DATA/open-canvas-main/node_modules/@langchain/core/dist/runnables/base.cjs:1531:34 {
langgraph-api-1 | pregelTaskId: '15c3f8ee-7a7e-5ec3-96c7-3dddfb405f73
langgraph-api-1 | }`

Please to share me, how I fix it
Thanks you!