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

Bug Description
Constant 500 internal server errors. Can't complete any work:  API Error: 500 {"type":"error","error":{"type":"api_error","message":"Internal server error"},"request_id":"req_011CYV9fgQWsdPcLWEXseHsK"}

Environment Info

• Platform: darwin
• Terminal: iTerm.app
• Version: 2.1.56
• Feedback ID: 337ed433-6587-4778-9094-a9d159196ff8

Errors

[{"error":"Error: LSP server plugin:typescript-lsp:typescript failed to start: Executable not found in $PATH: \"typescript-language-server\"\n    at start (/$bunfs/root/claude:2638:22314)\n    at async H (/$bunfs/root/claude:2638:24624)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T17:07:36.231Z"},{"error":"Error: Executable not found in $PATH: \"typescript-language-server\"\n    at spawn (unknown)\n    at spawn (node:child_process:667:35)\n    at spawn (node:child_process:14:39)\n    at start (/$bunfs/root/claude:2638:20844)\n    at H (/$bunfs/root/claude:2638:24624)\n    at _ (/$bunfs/root/claude:2638:32726)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T17:07:36.231Z"},{"error":"Error: Failed to start LSP server plugin:typescript-lsp:typescript: Executable not found in $PATH: \"typescript-language-server\"\n    at <anonymous> (/$bunfs/root/claude:2638:32748)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T17:07:36.231Z"},{"error":"Error: LSP server plugin:pyright-lsp:pyright crashed with exit code 1\n    at <anonymous> (/$bunfs/root/claude:2638:21471)\n    at emit (node:events:98:22)\n    at #handleOnExit (node:child_process:520:14)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T17:07:36.566Z"},{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/joseph.porcheddu/.local/share/claude/versions/2.1.32 (expected in multi-process scenarios)\n    at pPR (/$bunfs/root/claude:3631:2100)\n    at OE8 (/$bunfs/root/claude:3629:20741)\n    at async <anonymous> (/$bunfs/root/claude:3631:4699)\n    at async kpT (/$bunfs/root/claude:3631:4665)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T17:07:37.428Z"},{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/joseph.porcheddu/.local/share/claude/versions/2.1.32 (expected in multi-process scenarios)\n    at pPR (/$bunfs/root/claude:3631:2100)\n    at OE8 (/$bunfs/root/claude:3629:20741)\n    at async <anonymous> (/$bunfs/root/claude:3631:4699)\n    at async kpT (/$bunfs/root/claude:3631:4665)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T17:08:39.087Z"},{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/joseph.porcheddu/.local/share/claude/versions/2.1.32 (expected in multi-process scenarios)\n    at pPR (/$bunfs/root/claude:3631:2100)\n    at OE8 (/$bunfs/root/claude:3629:20741)\n    at async <anonymous> (/$bunfs/root/claude:3631:4699)\n    at async kpT (/$bunfs/root/claude:3631:4665)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T17:08:54.629Z"}]