[Bug] Anthropic API Error: Internal Server Error (500)
Status Fixed / completed
Reported on v2.1.12
Maintainer reply ✓ Yes — bogini
Workaround ✓ Mentioned in thread ↓
Activity 10 comments · opened Jan 22, 2026 · closed Jan 22, 2026
💡 Likely answer: A maintainer (bogini, collaborator)
responded on this thread — see the highlighted reply below.
Bug Description
API Error: 500 {"type":"error","error":{"type":"api_error","message":"Internal server
error"},"request_id":"req_011CXPBmq9H6RW2VkE3uX2fy"}
Environment Info
- Platform: darwin
- Terminal: ghostty
- Version: 2.1.12
- Feedback ID: 81ccf3cb-f2a6-4377-a1a0-db3f2bea6fab
Errors
[{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CXPBmq9H6RW2VkE3uX2fy\"}\n at P2.generate (file:///Users/shovonhasan/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:917:2322)\n at Jj.makeStatusError (file:///Users/shovonhasan/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:934:2195)\n at Jj.makeRequest (file:///Users/shovonhasan/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:934:5420)\n at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2026-01-22T22:14:05.160Z"}]
10 Comments
Same error here.
Same error here.
Same here
Same error...
Seems specific to Opus; I can use Sonnet just fine
Found 3 possible duplicate issues:
This issue will be automatically closed as a duplicate in 3 days.
🤖 Generated with Claude Code
npx @anthropic-ai/claude-code@2.1.14
Works as a workaround.
NPX doesnt override your current installation.
https://status.claude.com/
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