5xx

I’ll optimize the operation of PHP-FPM and databases to reduce load and prevent 5XX errors.
I’ll configure the correct process, memory, and timeout settings.
I’ll analyze slow SQL queries and fix bottlenecks.
I’ll enable caching (OPcache, Redis/Memcached) and provide recommendations for scaling.

Result — a fast and stable site ready for high load without crashes.

I will perform a full audit and fix 5XX errors on the site:

• 500 Internal Server Error
• 502 Bad Gateway
• 503 Service Unavailable
• 504 Gateway Timeout

I will check configurations of Nginx/Apache, PHP-FPM, database and eliminate the root causes of the failures.
I will set up optimizations so these errors do not recur.
Result — a stable site without crashes or hidden issues.