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PHP & Performance

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Change the PHP version in Plesk (and fix common website errors)

How to select a PHP version for a domain in Plesk and what to do if the site shows errors after switching.
- 20.02.2026 00:56
- - PHP & Performance
- - php
  - plesk
  - troubleshooting
WordPress “Missing a temporary folder”: how to fix

This upload error is usually caused by disk/inode limits or a broken PHP temp directory setting. Follow these Plesk steps to restore uploads.
- 20.02.2026 00:57
- - file management
  - hosting
  - php
  - troubleshooting
  - wordpress
Increase PHP limits in Plesk (upload size, memory, execution time)

How to raise upload_max_filesize, post_max_size, memory_limit and max_execution_time for your domain in Plesk, with recommended values.
- 20.02.2026 00:57
- - PHP & Performance
- - performance
  - php
  - plesk
Set custom PHP settings with .user.ini in Plesk

Need to change a PHP directive that is not shown in Plesk? Use .user.ini for per-directory overrides on GARMTECH hosting (PHP-FPM/FastCGI).
- 20.02.2026 00:58
- - PHP & Performance
- - hosting
  - php
  - plesk
Redis/Memcached object cache with LiteSpeed Cache (WordPress)

Object cache can reduce database load, but it requires a running Redis/Memcached backend. Learn when it makes sense and how to configure it with LiteSpeed Cache.
- 20.02.2026 00:57
- - cache
  - litespeed
  - performance
  - wordpress
WordPress media upload fails (HTTP error / failed to write file / unable to create directory): how to fix

Troubleshoot WordPress upload errors on GARMTECH Hosting: check disk quota, fix wp-content/uploads permissions, and adjust PHP upload limits.
- 20.02.2026 00:58
- - file management
  - performance
  - troubleshooting
  - wordpress
Change PHP handler in Plesk (FPM/FastCGI)

Need better performance or compatibility? This article explains PHP handlers in Plesk and shows how to switch between FPM/FastCGI options safely on GARMTECH hosting.
- 20.02.2026 00:58
- - PHP & Performance
  - Websites & Domains
- - hosting
  - php
  - plesk
Fix “Allowed memory size exhausted” (PHP memory limit)

The error “Allowed memory size exhausted” means a script hit the PHP memory_limit. This guide shows how to increase memory_limit in Plesk on GARMTECH and what to check to prevent it from happening again.
- 20.02.2026 00:58
- - hosting
  - performance
  - php
  - troubleshooting
WordPress is slow: performance checklist

Speed up WordPress on GARMTECH hosting with LSCache, PHP tuning, plugin checks, and asset optimization.
- 20.02.2026 00:58
- - hosting
  - performance
  - php
  - wordpress
Fix WordPress “The link you followed has expired”

This WordPress message is usually caused by PHP upload/time limits. Learn how to increase limits in Plesk or install plugins/themes via File Manager.
- 20.02.2026 00:57
- - hosting
  - php
  - troubleshooting
  - wordpress