7 articles
RSSHow to fix Gunicorn errors — WORKER TIMEOUT killed, ImportError cannot import app, worker class not found, connection refused 502 behind nginx, graceful reload not working, and sync vs async worker selection.
How to fix ONNX errors — torch.onnx.export unsupported operator, ONNX Runtime CUDA provider not found, InvalidArgument input shape mismatch, dynamic axes not working, IR version mismatch, and opset version conflicts.
How to fix Uvicorn errors — Address already in use port binding, reload not detecting changes, SSL certificate errors, worker class with gunicorn, WebSocket disconnect, graceful shutdown, and proxy headers behind nginx.
How to fix Coolify self-hosted PaaS issues — server setup, application deployment, Docker and Nixpacks builds, environment variables, SSL certificates, database provisioning, and GitHub integration.
How to fix Vue Router 404 errors on page refresh in history mode — server configuration for nginx, Apache, Vite, Express, and Netlify, plus hash mode as a fallback.
Fix the Heroku H10 App Crashed error by fixing your Procfile, PORT binding, missing dependencies, and build scripts with step-by-step solutions.
Fix Vercel deployment failures caused by build errors, environment variables, serverless function limits, and dependency issues with step-by-step solutions.