Tag Directory

#fastcgi Solutions

Browse all server troubleshooting guides and configuration walkthroughs tagged with #fastcgi.

🏷️ 4 Tagged Solutions 👨‍💻 Reviewed by Johnathon Wheeler

Intermediate Web Servers

Fixing Nginx 502 Bad Gateway with PHP-FPM Unix Socket & TCP Pools (Ubuntu, Debian, Alpine, WSL2)

Comprehensive troubleshooting guide for connect() to unix:/var/run/php/php-fpm.sock failed (111: Connection refused). Learn root causes, system traces, and verified resolutions.

#502 bad gateway #fastcgi #nginx #permissions #php-fpm #sysadmin #unix-socket

💻 Ubuntu 24.04/22.04 LTS, Debian 12, Alpine Linux 3.19, WSL2 Solve →

Intermediate Web Server

Troubleshooting ‘Nginx FastCGI buffer size exceeded response header too large’ on Ubuntu 20.04 LTS

Resolve Nginx 'FastCGI buffer size exceeded' errors on Ubuntu 20.04 LTS. Learn to adjust FastCGI buffering to handle large backend response headers from PHP-FPM effectively.

#buffering #error 502 #fastcgi #nginx #php-fpm #ubuntu #web server

💻 Ubuntu 20.04 LTS, Nginx 1.18.0, PHP-FPM Solve →

Advanced Web Server

Resolving Nginx FastCGI Buffer Size Exceeded: Response Header Too Large on Debian 12 Bookworm

Fix the 'FastCGI buffer size exceeded' error on Nginx with PHP-FPM on Debian 12. Adjust Nginx and PHP-FPM buffer settings for large HTTP headers.

#502 bad gateway #debian12 #fastcgi #http headers #nginx #php-fpm #troubleshooting #webserver

💻 Debian 12 Bookworm, Nginx 1.22+, PHP-FPM 8.2+ Solve →

Advanced Web Server

Nginx FastCGI Buffer Size Exceeded: Response Header Too Large on Alpine Linux

Fix Nginx 'FastCGI buffer size exceeded' errors on Alpine Linux caused by large response headers. Optimize Nginx and PHP-FPM for smooth web performance.

#alpine linux #fastcgi #http headers #nginx #php-fpm #troubleshooting

💻 Alpine Linux (3.14+), Nginx (1.20+), PHP-FPM (7.4+) Solve →