[Bug] Anthropic API Error: Internal Server Error (500)

Resolved 💬 3 comments Opened Feb 25, 2026 by KaizenTamashi Closed Feb 25, 2026

Bug Description
 API Error: 500 {"type":"error","error":{"type":"api_error","message":"Internal server error"},"request_id":"req_011CYV9nqZsRySLqw1BHSLJB"}

Environment Info

  • Platform: darwin
  • Terminal: iTerm.app
  • Version: 2.1.52
  • Feedback ID: bae37234-1797-4c84-9e42-a3b57ecc907b

Errors

[{"error":"Error: ENOENT: no such file or directory, open '/Library/Application Support/ClaudeCode/managed-settings.json'\n    at Module.openSync (node:fs:573:18)\n    at Object.readSync (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:1291)\n    at Wj (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:6487:105)\n    at qH (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:6489:224)\n    at J_z (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:6473:6011)\n    at nMq (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:6473:5788)\n    at file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:6473:4481\n    at async cMq (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:6473:4857)\n    at async Object.callback (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:12569:391)\n    at async Md8.parseAsync (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:6571:4156)","timestamp":"2026-02-25T13:20:13.558Z"},{"error":"AxiosError: Request failed with status code 404\n    at dx (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:90:1138)\n    at IncomingMessage.<anonymous> (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:91:9825)\n    at IncomingMessage.emit (node:events:536:35)\n    at endReadableNT (node:internal/streams/readable:1698:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)\n    at kL6.request (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:93:2132)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async Gt4 (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:2716:2786)\n    at async ft4 (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:2716:3978)\n    at async Object.call (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:2719:483)\n    at async qUY (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:3397:15023)","timestamp":"2026-02-25T13:40:22.039Z"},{"error":"AxiosError: Request failed with status code 404\n    at dx (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:90:1138)\n    at IncomingMessage.<anonymous> (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:91:9825)\n    at IncomingMessage.emit (node:events:536:35)\n    at endReadableNT (node:internal/streams/readable:1698:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)\n    at kL6.request (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:93:2132)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async Gt4 (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:2716:2786)\n    at async ft4 (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:2716:3978)\n    at async Object.call (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:2719:483)\n    at async qUY (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:3397:15023)","timestamp":"2026-02-25T13:40:22.639Z"},{"error":"Error: ENOENT: no such file or directory, open '/Library/Application Support/ClaudeCode/managed-settings.json'\n    at Module.openSync (node:fs:573:18)\n    at Object.readSync (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:1291)\n    at Wj (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:6487:105)\n    at qH (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:6489:224)\n    at J_z (file:///Users/kaizentamashi/.nvm/versions/node/v20.20.0/lib/node_modules/@anthropic-ai/claude-code…

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