Nginx
3 troubleshooting guides
How to Fix 502 Bad Gateway and 504 Gateway Time Out Errors in Nginx
Master Nginx 502 Bad Gateway and 504 Gateway Time Out errors. Learn to diagnose upstream timeouts, adjust proxy_pass settings, and fix backend crashes.
How to Fix Nginx 502 Bad Gateway: A Complete Troubleshooting Guide
Experiencing an Nginx 502 Bad Gateway or 504 Timeout? Learn how to diagnose and fix upstream connection refused, reset, and SSL handshake errors effectively.
How to Fix nginx 502 Bad Gateway: Complete Troubleshooting Guide
Fix nginx 502 Bad Gateway fast. Diagnose upstream crashes, PHP-FPM socket mismatches, proxy timeouts, and SSL handshake failures with real commands.