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

Bug Description
Getting continuous errors like this: API Error: 500 {"type":"error","error":{"type":"api_error","message":"Internal server
error"},"request_id":"

Environment Info

• Platform: win32
• Terminal: null
• Version: 2.1.56
• Feedback ID: 7ad80568-c027-4656-a838-ce4c80196872

Errors

[{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at D7H (B:/~BUN/root/claude.exe:1829:15122)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T16:49:02.941Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server greptile invalid: Missing environment variables: GREPTILE_API_KEY\n    at D7H (B:/~BUN/root/claude.exe:1829:15122)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T16:49:02.941Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at D7H (B:/~BUN/root/claude.exe:1829:15122)\n    at async P (B:/~BUN/root/claude.exe:4102:15587)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T16:49:03.663Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server greptile invalid: Missing environment variables: GREPTILE_API_KEY\n    at D7H (B:/~BUN/root/claude.exe:1829:15122)\n    at async P (B:/~BUN/root/claude.exe:4102:15587)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T16:49:03.663Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at D7H (B:/~BUN/root/claude.exe:1829:15122)\n    at async T (B:/~BUN/root/claude.exe:4102:16120)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T16:49:03.664Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server greptile invalid: Missing environment variables: GREPTILE_API_KEY\n    at D7H (B:/~BUN/root/claude.exe:1829:15122)\n    at async T (B:/~BUN/root/claude.exe:4102:16120)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T16:49:03.664Z"},{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CYV8evPFGEsDf4qBDZAno\"}\n    at generate (B:/~BUN/root/claude.exe:287:28561)\n    at makeRequest (B:/~BUN/root/claude.exe:326:5435)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T16:51:12.629Z"},{"error":"AbortError: The operation was aborted.\n    at unknown\n    at abortChildProcess (node:child_process:947:42)\n    at onAbortListener2 (node:child_process:35:24)\n    at abort (unknown)\n    at <anonymous> (B:/~BUN/root/claude.exe:6240:2278)","timestamp":"2026-02-25T16:55:54.810Z"},{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CYV9K2titDgdZAiDVaCrS\"}\n    at generate (B:/~BUN/root/claude.exe:287:28561)\n    at makeRequest (B:/~BUN/root/claude.exe:326:5435)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T16:59:49.682Z"},{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CYV9UL8ogiG5412Dd4ayq\"}\n    at generate (B:/~BUN/root/claude.exe:287:28561)\n    at makeRequest (B:/~BUN/root/claude.exe:326:5435)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T17:01:55.844Z"}]