Requests failing: API Error: 500...
Resolved 💬 13 comments Opened Feb 10, 2026 by holive Closed Feb 10, 2026
Bug Description
I'm getting this error: API Error: 500 {"type":"error","error":{"type":"api_error","message":"Internal server error"},"request_id":"req_011CY11zF321FLoRTcrBCaoU"}
Environment Info
- Platform: darwin
- Terminal: ghostty
- Version: 2.1.38
- Feedback ID: dad15de7-4548-41ae-b085-550a82715f5c
Errors
[{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/userfolder/.local/share/claude/versions/2.1.38 (expected in multi-process scenarios)\n at QVR (/$bunfs/root/claude:3622:2098)\n at yMA (/$bunfs/root/claude:3622:1209)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-10T20:25:51.708Z"},{"error":"Error: ensureToolResultPairing: repaired missing tool_result blocks (27 -> 27 messages). Message structure: [0] user; [1] assistant(id=msg_01HPejGqUbieCzob8wBoUgLq, tool_uses=[toolu_01SkbH3xPyfQM5we9EXYDkHY,toolu_01MbEyBsCPkj2K8TNkzuEZmu]); [2] user(tool_results=[toolu_01SkbH3xPyfQM5we9EXYDkHY,toolu_01MbEyBsCPkj2K8TNkzuEZmu]); [3] assistant(id=msg_01M9VLZzVojEHQvXCTMTZcU3, tool_uses=[toolu_01XRLQeepobuh5yTsp3LLKAh]); [4] user(tool_results=[toolu_01XRLQeepobuh5yTsp3LLKAh]); [5] assistant(id=msg_01NGRz2enEVZmUS7RJe2qnmA, tool_uses=[toolu_01LMpvXQUrGuEmYrtkjxp1qB]); [6] user(tool_results=[toolu_01LMpvXQUrGuEmYrtkjxp1qB]); [7] assistant(id=msg_0155froDUmFZhJyAoqG2c1sX, tool_uses=[toolu_01Jw6eHDkHEftET3bbmWa5KX]); [8] user(tool_results=[toolu_01Jw6eHDkHEftET3bbmWa5KX]); [9] assistant(id=msg_019hJRzTVLLvsLUSS2ttdS5o, tool_uses=[toolu_014VDH2nj1tNvWyEZs5mmcBR]); [10] user(tool_results=[toolu_014VDH2nj1tNvWyEZs5mmcBR]); [11] assistant(id=msg_01GMZBAGPktx8NLEXKJ5JwUN, tool_uses=[toolu_01WLEoQsMGwsieVLBdjBsAHB]); [12] user(tool_results=[toolu_01WLEoQsMGwsieVLBdjBsAHB]); [13] assistant(id=msg_01Y7X7dNeMDAJAEgLByWn9xi, tool_uses=[toolu_01DP1RFtQPpZ4soWEoqM5Mc5]); [14] user(tool_results=[toolu_01DP1RFtQPpZ4soWEoqM5Mc5]); [15] assistant(id=msg_01TbK1gnoRy3muMhk3UAQ2pk, tool_uses=[toolu_01T5VwgfQmZHHekofmpHUgBn]); [16] user(tool_results=[toolu_01T5VwgfQmZHHekofmpHUgBn]); [17] assistant(id=msg_013ApYcjMsQD8nbhLCwgai63, tool_uses=[toolu_01FeXSBBF8xgzdgvvVz1DjaP]); [18] user(tool_results=[toolu_01FeXSBBF8xgzdgvvVz1DjaP]); [19] assistant(id=msg_01WmV1LGUjYqn5w9EYzu3UjY, tool_uses=[toolu_01G4A5aKURfm3CDTKjfS2dfr]); [20] user(tool_results=[toolu_01G4A5aKURfm3CDTKjfS2dfr]); [21] assistant(id=msg_0137uCY7QuW2PBd6W7HmS64m, tool_uses=[toolu_017wguQBZftBUz14DiHCDgaL]); [22] user(tool_results=[toolu_017wguQBZftBUz14DiHCDgaL]); [23] assistant(id=msg_01RXayDFUoGd2MMNiZFGBjMt, tool_uses=[toolu_01EnavHPTzCxnKqHNGu716JR,toolu_01U2JLuZKKsLhNRTyByjpNZh,toolu_01TCX7wA4nqMMhzjdowTr8WP,toolu_01RJHTms1HEKq7WTocfkGrSz]); [24] user(tool_results=[toolu_01RJHTms1HEKq7WTocfkGrSz]); [25] assistant(id=msg_01Rdu8ckopdFa7FaZFKUNQkb, tool_uses=[toolu_01VKBofnx6wWNRk69CUrorFG]); [26] user(tool_results=[toolu_01VKBofnx6wWNRk69CUrorFG])\n at zsB (/$bunfs/root/claude:6117:8447)\n at UsB (/$bunfs/root/claude:5701:6651)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-10T20:26:55.762Z"},{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CY11zELbgsNr4vcUXEXrJ\"}\n at generate (/$bunfs/root/claude:319:9040)\n at makeRequest (/$bunfs/root/claude:358:5435)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-10T20:27:20.602Z"},{"error":"SyntaxError: JSON Parse error: Unexpected identifier \"API\"\n at <parse> (:0)\n at parse (unknown)\n at <anonymous> (/$bunfs/root/claude:62:1142)\n at A (/$bunfs/root/claude:11:7851)\n at SZ_ (/$bunfs/root/claude:1136:3847)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-10T20:27:20.608Z"},{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CY11zF321FLoRTcrBCaoU\"}\n at generate (/$bunfs/root/claude:319:9040)\n at makeRequest (/$bunfs/root/claude:358:5435)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-10T20:27:20.768Z"},{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CY125g7XeSzizy1GkqXVW\"}\n at generate (/$bunfs/root/claude:319:9040)\n at makeRequest (/$bunfs/root/claude:358:5435)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-10T20:28:34.360Z"}]This issue has 13 comments on GitHub. Read the full discussion on GitHub ↗