[Bug] Anthropic API Error: Internal server error (500) with session blocking

Resolved 💬 6 comments Opened Nov 18, 2025 by K0stIa Closed Nov 18, 2025

Bug Description
session got blocked, constantly getting error API Error: 500 {"type":"error","error":{"type":"api_error","message":"Internal server error"},"request_id":"req_011CVF6Yjx5HPHmJyTvQUMrn"}. provide functionaloty to save session somehow

Environment Info

  • Platform: linux
  • Terminal: vscode
  • Version: 2.0.44
  • Feedback ID: 6ea95629-e5b2-4809-a593-0b60516961ab

Errors

[{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CVF6WThiGi9ifn5ertz6G\"}\n    at generate (/$bunfs/root/claude:388:18186)\n    at makeRequest (/$bunfs/root/claude:668:5356)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-11-18T09:11:21.971Z"},{"error":"Error: NON-FATAL: Lock acquisition failed for /home/k0stia/.local/share/claude/versions/2.0.44 (expected in multi-process scenarios)\n    at ilI (/$bunfs/root/claude:2252:1514)\n    at Mt$ (/$bunfs/root/claude:2250:12591)\n    at async oF1 (/$bunfs/root/claude:2250:13798)\n    at async ij (/$bunfs/root/claude:2252:235)\n    at async <anonymous> (/$bunfs/root/claude:2252:12378)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-11-18T09:11:28.814Z"},{"error":"Error: Error parsing line in /home/k0stia/.claude/projects/-home-k0stia-workspace-catkin-ws-svo-gps/13d0b2a7-ea9b-448a-a84d-2847c4c13921.jsonl: SyntaxError: JSON Parse error: Unable to parse JSON string\n    at <anonymous> (/$bunfs/root/claude:86:85)\n    at map (native:1:11)\n    at Rl (/$bunfs/root/claude:86:29)\n    at async <anonymous> (/$bunfs/root/claude:3996:2027)\n    at async <anonymous> (/$bunfs/root/claude:3996:1735)\n    at async getAllTranscripts (/$bunfs/root/claude:3996:730)\n    at async lg1 (/$bunfs/root/claude:3997:2264)\n    at async T_ (/$bunfs/root/claude:3997:3874)\n    at async <anonymous> (/$bunfs/root/claude:2899:6220)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-11-18T09:11:34.856Z"},{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CVF6Xn7mdwMrmtzG3qSqZ\"}\n    at generate (/$bunfs/root/claude:388:18186)\n    at makeRequest (/$bunfs/root/claude:668:5356)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-11-18T09:11:39.900Z"},{"error":"Error: NON-FATAL: Lock acquisition failed for /home/k0stia/.local/share/claude/versions/2.0.44 (expected in multi-process scenarios)\n    at ilI (/$bunfs/root/claude:2252:1514)\n    at Mt$ (/$bunfs/root/claude:2250:12591)\n    at async oF1 (/$bunfs/root/claude:2250:13798)\n    at async ij (/$bunfs/root/claude:2252:235)\n    at async <anonymous> (/$bunfs/root/claude:2252:12378)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-11-18T09:11:42.053Z"},{"error":"Error: NON-FATAL: Lock acquisition failed for /home/k0stia/.local/share/claude/versions/2.0.44 (expected in multi-process scenarios)\n    at ilI (/$bunfs/root/claude:2252:1514)\n    at Mt$ (/$bunfs/root/claude:2250:12591)\n    at async oF1 (/$bunfs/root/claude:2250:13798)\n    at async ij (/$bunfs/root/claude:2252:235)\n    at async <anonymous> (/$bunfs/root/claude:2252:12378)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-11-18T09:11:44.770Z"},{"error":"Error: Error parsing line in /home/k0stia/.claude/projects/-home-k0stia-workspace-catkin-ws-svo-gps/13d0b2a7-ea9b-448a-a84d-2847c4c13921.jsonl: SyntaxError: JSON Parse error: Unable to parse JSON string\n    at <anonymous> (/$bunfs/root/claude:86:85)\n    at map (native:1:11)\n    at Rl (/$bunfs/root/claude:86:29)\n    at async G3H (/$bunfs/root/claude:3997:2914)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-11-18T09:11:51.183Z"},{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CVF6Yjx5HPHmJyTvQUMrn\"}\n    at generate (/$bunfs/root/claude:388:18186)\n    at makeRequest (/$bunfs/root/claude:668:5356)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-11-18T09:11:53.013Z"},{"error":"Error: NON-FATAL: Lock acquisition failed for /home/k0stia/.local/share/claude/versions/2.0.44 (expected in multi-process scenarios)\n    at ilI (/$bunfs/root/claude:2252:1514)\n    at Mt$ (/$bunfs/root/claude:2250:12591)\n    at async oF1 (unknown)\n    at async ij (unknown)\n    at unknown\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-11-18T09:11:55.194Z"},{"error":"Error: NON-FATAL: Lock acquisition failed for /home/k0stia/.local/share/claude/versions/2.0.44 (expected in multi-process scenarios)\n    at ilI (/$bunfs/root/claude:2252:1514)\n    at

Note: Error logs were truncated.

View original on GitHub ↗

This issue has 6 comments on GitHub. Read the full discussion on GitHub ↗