Troubleshooting & Automation

schedule 1 min read · Jul 26, 2026 · visibility 2

PHP-FPM Max_Children Warning and Definitive Solution

If you're getting a max_children warning in PHP-FPM, this article explains why and how to solve it step by step. Calculate your server resources realistically.

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Troubleshooting & Automation

schedule 1 min read · Jul 25, 2026 · visibility 6

Linux Server Zombie Process Cleaning Guide

How to detect and clean zombie processes on Linux servers? Step-by-step solutions, pkill, kill, and practical tips for automatic cleanup.

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build

Troubleshooting & Automation

schedule 1 min read · Jul 24, 2026 · visibility 7

How to Fix MySQL Server Has Gone Away (Error 2006)

MySQL Error 2006 usually arises from connection timeouts or large queries. In this article, you'll find step-by-step settings and practical tips to resolve the issue.

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build

Troubleshooting & Automation

schedule 1 min read · Jul 23, 2026 · visibility 10

How to Fix Nginx 413 Request Entity Too Large Error (Step by Step)

If you encounter a 413 error while uploading files in Nginx, you need to change the client_max_body_size setting. Here are step-by-step solutions.

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Latest Posts

PHP-FPM Max_Children Warning and Definitive Solution

Linux Server Zombie Process Cleaning Guide

How to Fix MySQL Server Has Gone Away (Error 2006)

How to Fix Nginx 413 Request Entity Too Large Error (Step by Step)