[Bug] Anthropic API Error: 500 Internal Server Error on command execution

Bug Description
Issue Summary: Getting 500 Internal Server Error when running commands in Claude Code
Details to include:
Version: Claude Code v2.1.29 (latest)
Error: API Error 500 "Internal server error"
Request ID: req_011CXmPfjs6ew7QvWqdtJE85
Tested on multiple devices - same issue
Simple commands like "hello" trigger the error

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 2.1.29
• Feedback ID: 72522cde-bb66-4bc5-8eca-837a3bea225b

Errors

[{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CXmPrjWKjx8BaUW6LQLcf\"}\n    at g4.generate (file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:404:8909)\n    at gy.makeStatusError (file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:421:2195)\n    at gy.makeRequest (file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:421:5420)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2026-02-03T15:45:37.810Z"},{"error":"ReferenceError: Bun is not defined\n    at Z34 (file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1602:27809)\n    at f34 (file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1614:83)\n    at C5q (file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:4787:6330)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:4787:3611\n    at async G$A (file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1027:2007)\n    at async pM1 (file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:4787:3581)\n    at async mN (file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:3186:5201)\n    at async file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:6196:2795\n    at async file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:6196:4107","timestamp":"2026-02-03T15:45:37.824Z"},{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CXmPrnh4cy9YTxcrm4dZE\"}\n    at g4.generate (file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:404:8909)\n    at gy.makeStatusError (file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:421:2195)\n    at gy.makeRequest (file:///Users/mohamedahmedelwathig/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:421:5420)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2026-02-03T15:45:38.565Z"}]