Nginx
- VPS Optimization & Tuning
How to Check MySQL Bottlenecks on Ubuntu (Slow Query Guide)
A slow MySQL server can bring down the performance of your entire website, especially if you’re running WordPress or WooCommerce…
Read More » - VPS Optimization & Tuning
How to Add or Increase Swap Space on Ubuntu (24.04/22.04 Guide)
If your VPS is running out of memory, adding or increasing swap space can instantly improve stability. Swap helps your…
Read More » - VPS Troubleshooting
Fix 504 Gateway Timeout on Nginx (PHP-FPM Ubuntu/Virtualmin Guide)
A 504 Gateway Timeout error on Nginx usually means your server took too long to respond. This often happens when…
Read More » - VPS Troubleshooting
Fix 502 Bad Gateway on Nginx (PHP-FPM Ubuntu/Virtualmin Guide)
Seeing a 502 Bad Gateway error on Nginx can be frustrating, especially when your WordPress site suddenly stops responding. This…
Read More » - VPS Troubleshooting
Fix 413 Request Entity Too Large on Nginx (Ubuntu/Virtualmin Guide)
If you run WordPress on an unmanaged VPS with Nginx, you may see the “413 Request Entity Too Large” error…
Read More » - Virtualmin
Install Composer with Virtualmin & Nginx on
Ubuntu 20.04
Composer is a dependency management tool for PHP. We at vpsfix.com often come across it when building servers for our…
Read More » - Virtualmin
Install Virtualmin, Nginx v1.20, PHP v8, MySQL v8 on Ubuntu 20.04 Server
It’s upgrade time for us here at vpsfix.com. Our install Virtualmin with nginx tutorial had been updated with latest Ubuntu…
Read More » - Virtualmin
How to Setup Let’s Encrypt with Nginx Reverse Proxy
Let’s Encrypt SSL certificate issuing or renewing doesn’t work out of the box when you’re running Nginx as a reverse…
Read More » - Virtualmin
Virtualmin Post-Installation Configuration and Server Optimization Guide
We walked you through the process of installing Virtualmin with Nginx, PHP and MySQL on Ubuntu earlier today. This is…
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