Browse all server troubleshooting guides and configuration walkthroughs tagged with #php-fpm.
Resolve Nginx 'FastCGI buffer size exceeded' errors when response headers are too large. Learn to adjust Nginx and PHP-FPM settings on Ubuntu 22.04 LTS.
Fix 'PHP maximum execution time of 30 seconds exceeded' on Alpine Linux. Learn to adjust PHP-FPM, Nginx, and system-level timeouts for long-running scripts.
Troubleshoot Nginx 502 Bad Gateway errors on macOS with PHP-FPM Unix sockets. This guide covers common misconfigurations and permissions issues.
Fix the 'PHP maximum execution time of 30 seconds exceeded' error on Ubuntu 22.04 LTS servers. Learn to adjust php.ini and web server timeouts for optimal script performance.
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.
Troubleshoot 'permissions denied' when Nginx worker processes fail to open a Unix socket on Windows WSL2 Ubuntu. Fix PHP-FPM and directory permissions.
Resolve PHP-FPM 'permission denied' errors with Nginx on Debian 12. Correct user/group mismatches for smooth web server operation and avoid 502 Bad Gateway errors.
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.
Resolve the 'MySQL server has gone away: packet too large' error on Ubuntu 20.04 LTS by adjusting MySQL, PHP-FPM, and application configurations to handle large queries and result sets.
Resolve Nginx 504 Gateway Timeout errors on CentOS Stream/Rocky Linux by diagnosing upstream application, PHP-FPM, and Nginx configuration.
