Error listings
Fix Vercel CLI 54.2.0 regression where SvelteKit app deploys successfully but all admin/* routes silently fall through to 404 error page in production Includes evidence for Vercel troubleshooting demand.
Vercel CLI 54.2.0 causes SvelteKit nested /admin/* routes to render root +error.svelte (404 page) instead of correct page; build output shows all routes present but runtime matches wrong pattern Handle streaming SSE errors gracefully when using Anthropic API via AWS Bedrock (e.g., unexpected disconnection, malformed SSE frames) Includes evidence for Anthropic API troubleshooting demand.
Bedrock streaming SSE events errors are not handled gracefully — causes unhandled exceptions and dropped responses during streaming calls via Bedrock proxy Understand why Claude Code CLI background processes consume unlimited Max5 subscription quota and how to monitor/rate-limit them Includes evidence for Claude Code troubleshooting demand.
Background claude --print spawns silently burn Max5 quota; no per-account rate-limit visibility — users lose token budget without awareness or warnings Fix Claude Code MCP HTTP server OAuth auth flow when remote server sends standard 401 without RFC 9728 resource_metadata parameter Includes evidence for Claude Code troubleshooting demand.
Failed to connect — HTTP MCP server returning RFC 6750 401 (Bearer error="invalid_token") without RFC 9728 resource_metadata= hint surfaces as 'Failed to connect' instead of triggering OAuth dance Fix intermittent streaming disconnections (RemoteProtocolError) on long-running /v1/messages API calls with code_execution and tools Includes evidence for Anthropic API troubleshooting demand.
RemoteProtocolError — Streaming /v1/messages drops mid-stream during long code_execution + skills runs, losing partial responses Developers expect Claude Code to dynamically inject contextual information into sessions per documentation, but the feature fails silently or incorrectly. Includes evidence for Claude Code troubleshooting demand.
Dynamic context injection does not work as documented Fix Claude Code hitting session limit prematurely or resetting incorrectly despite mobile showing usage restored; user must wait 4+ hours unnecessarily. Includes evidence for Claude Code troubleshooting demand.
You've hit your session limit · resets 7:30pm (Asia/Nicosia) Fix LiteLLM proxy timing out when proxying requests to local Ollama models, causing task execution failures in AI agent frameworks (CrewAI, AutoGen, LangGraph). Includes evidence for LiteLLM troubleshooting demand.
LiteLLM timeouts with Ollama models — request taking too long to process Fix Anthropic Claude API rate limit 429 errors on Claude 3 Sonnet/Turbo/Haiku Includes evidence for Anthropic API troubleshooting demand.
anthropic.api.errors.RateLimitError: You exceeded your current capacity, using a free tier key. To increase your limit, upgrade to a paying plan. Resolve ChatGPT paid account conversation errors and 'something went wrong' messages Includes evidence for OpenAI API troubleshooting demand.
"Something went wrong" error in ChatGPT interface when sending message on Plus/Pro/Business plan Fix Cloudflare 522 errors caused by origin server hanging behind Workers proxy Includes evidence for Cloudflare troubleshooting demand.
Cloudflare Error 522: Origin server connection timeout — worker script executed but origin returned no data within 100s Fix Cursor IDE streaming disconnections causing incomplete code completions Includes evidence for Cursor troubleshooting demand.
Cursor IDE: "Connection lost while receiving response" or stream disconnect error during AI code suggestions Fix ChatGPT 5.5 thinking mode errors or timeout during API calls Includes evidence for OpenAI API troubleshooting demand.
gpt-5.5-thinking mode returning 503 Service Unavailable or extremely slow response (>60s) Fix npm ci lockfile resolution errors blocking GitHub Actions CI/CD pipeline Includes evidence for GitHub Actions troubleshooting demand.
npm ERR! Could not resolve dependency: peer react@"^18.0.0" from @mui/material@5.16.0 npm ERR! Fix the upstream dependency conflict, or revert to the locked version Resolve Vercel function invocation timeout errors preventing Next.js production deployments Includes evidence for Vercel troubleshooting demand.
Vercel ERROR Function timed out after 15s (FUNCTION_INVOCATION_TIMEOUT) during Next.js edge build Fix Claude Code requiring manual MCP server re-authentication after every session restart, even when OAuth tokens are confirmed present in macOS Keychain Includes evidence for Claude Code troubleshooting demand.
! Needs authentication — MCP OAuth token saved in Keychain (Codex MCP Credentials) but not read at startup; runtime stamps mcp-needs-auth-cache.json despite valid keychain entry Fix Claude Code OAuth session rejection causing repeated 401 errors and forced re-login loops even before local token expiry Includes evidence for Claude Code troubleshooting demand.
API Error: 401 Invalid authentication credentials — OAuth POST https://platform.claude.com/v1/oauth/token returns HTTP 400 during refresh after early server-side revocation, repeated /login prompts every few hours Distinguish between OpenAI 429 rate-limit errors vs insufficient billing quota errors; auto-detection fails because both return same HTTP code Includes evidence for OpenAI API troubleshooting demand.
429 Too Many Requests — error message misleadingly indicates rate limiting but actually caused by depleted API billing quota (prepay model); confused interpretation blocks debugging Fix Docker registry authentication failures in GitHub Actions workflow that block deployment pipelines for teams using private registries Includes evidence for GitHub Actions troubleshooting demand.
permission denied OR unauthorized: authentication required — Docker image push fails in GitHub Actions CI/CD pipeline due to GITHUB_TOKEN permissions configuration Restore GitHub Copilot agent mode functionality in VS Code/Visual Studio after breaking change from latest IDE update, where Copilot cannot edit files despite being enabled Includes evidence for GitHub Copilot troubleshooting demand.
GitHub Copilot agent mode in Visual Studio unable to edit any files after most recent Visual Studio update; previously worked without problems