deployment — FixDevsLatest fixes and solutions for deployment errors on FixDevs.https://fixdevs.com/enThu, 09 Apr 2026 00:00:00 GMTFix: Gunicorn Not Working — Worker Timeout, Boot Errors, and Signal Handlinghttps://fixdevs.com/blog/gunicorn-not-working/https://fixdevs.com/blog/gunicorn-not-working/How 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.Thu, 09 Apr 2026 00:00:00 GMTpythongunicornwsgiflaskdjangodeploymentdebuggingFixDevsFix: ONNX Not Working — Conversion Errors, Runtime Provider Issues, and Dynamic Shape Problemshttps://fixdevs.com/blog/onnx-not-working/https://fixdevs.com/blog/onnx-not-working/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.Thu, 09 Apr 2026 00:00:00 GMTpythononnxonnxruntimemachine-learningdeploymentpytorchdebuggingFixDevsFix: Uvicorn Not Working — Worker Errors, Reload Issues, and Production Deploymenthttps://fixdevs.com/blog/uvicorn-not-working/https://fixdevs.com/blog/uvicorn-not-working/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.Thu, 09 Apr 2026 00:00:00 GMTpythonuvicornasgifastapistarlettedeploymentdebuggingFixDevsFix: Coolify Not Working — Deployment Failing, SSL Not Working, or Containers Not Startinghttps://fixdevs.com/blog/coolify-not-working/https://fixdevs.com/blog/coolify-not-working/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.Mon, 30 Mar 2026 00:00:00 GMTdevopsdockerdeploymentdebuggingFixDevsFix: Vue Router 404 on Page Refresh — History Mode Returns 404 or Blank Pagehttps://fixdevs.com/blog/vue-router-404-on-refresh/https://fixdevs.com/blog/vue-router-404-on-refresh/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.Sun, 22 Mar 2026 00:00:00 GMTvuefrontendroutingdebuggingdeploymentFixDevsFix: Heroku H10 App Crashed Errorhttps://fixdevs.com/blog/heroku-h10-app-crashed/https://fixdevs.com/blog/heroku-h10-app-crashed/Fix the Heroku H10 App Crashed error by fixing your Procfile, PORT binding, missing dependencies, and build scripts with step-by-step solutions.Wed, 11 Mar 2026 00:00:00 GMTherokudeploymentdebuggingFixDevsFix: Vercel Deployment Failed - Common Causes and Solutionshttps://fixdevs.com/blog/vercel-deployment-failed/https://fixdevs.com/blog/vercel-deployment-failed/Fix Vercel deployment failures caused by build errors, environment variables, serverless function limits, and dependency issues with step-by-step solutions.Wed, 11 Mar 2026 00:00:00 GMTverceldeploymentdebuggingFixDevs