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I will fix nginx, apache, PHP fpm, and 502 bad gateway errors
About this Gig
Are you facing 502 Bad Gateway, 504 Gateway Timeout, or web server crashes?
I am a Systems & Cloud Support Engineer with 3+ years of experience managing Linux server environments (Ubuntu, Debian, CentOS, AlmaLinux). I specialize in diagnosing and fixing web server bottlenecks, PHP-FPM worker exhaustion, and Nginx/Apache misconfigurations.
WHAT I CAN FIX FOR YOU:
- 502 Bad Gateway & 504 Gateway Timeout Errors
- Nginx / Apache Service Crashes & Startup Failures
- PHP-FPM Socket & Memory Bottlenecks
- SSL / HTTPS Misconfigurations & Redirect Loops
- High CPU / Memory Spikes Caused by Web Server Processes
- Virtual Host / Server Block Configuration Fixes
MY TROUBLESHOOTING PROTOCOL:
1. Log & Status Inspection: I inspect systemctl and error logs (/var/log/nginx, journalctl) before making changes.
2. Safe Testing: Configurations are syntax-tested before reloading services to prevent downtime.
3. Data Preservation: Zero risk to your live databases or website files.
4. Root Cause Fix: I resolve the underlying issue so it doesn't return.
Please message me with your OS version and error details before placing an order!
Server:
Apache HTTP
•
Virtual private server
•
DNS
•
Nginx
•
Web server
Operating system:
Linux
FAQ
What details do I need to provide to get started?
I will need SSH access (IP address, port, and root/sudo credentials or SSH key), your server OS, and a brief description or screenshot of the 502/504 error you are experiencing.
Will fixing the 502 error cause website downtime or data loss?
No. I verify system status and review error logs before applying changes. All web server configurations are syntax-tested before reloading services, keeping downtime to zero and keeping all your databases and files completely safe.
Do you support control panels like cPanel, aaPanel, or CyberPanel?
Yes. I troubleshoot web server issues on both raw Linux command-line (CLI) environments and control panels like cPanel, Plesk, aaPanel, CyberPanel, CloudPanel, and Webmin.
What if the 502 error comes back after the order is completed?
I focus on fixing the root cause (such as PHP-FPM socket exhaustion or Nginx buffer limits) so the error does not return. If the same issue happens shortly after, I will re-check your logs under revision support.
Can you also fix SSL/HTTPS issues related to the web server?
Yes! If your 502 Bad Gateway is being caused by SSL handshake failures, expired certificates, or misconfigured HTTPS reverse proxies, I will reconfigure and resolve the SSL setup.
