2026-06-01 22:08:38 Claude error: {"type":"not_found_error","message":"model: claude-sonnet-4-20250514"}
2026-06-01 22:08:55 Claude error: {"type":"not_found_error","message":"model: claude-sonnet-4-20250514"}
2026-06-02 09:00:57 Claude error: {"type":"authentication_error","message":"x-api-key header is required"}
2026-06-02 09:02:19 Claude error: {"type":"authentication_error","message":"x-api-key header is required"}
2026-06-02 09:02:31 Claude error: {"type":"authentication_error","message":"x-api-key header is required"}