How to Increase or Decrease PHP Memory Limit via CloudLinux Selector in Plesk

You can modify PHP Memory Limit as per your needs using CloudLinux PHP Selector in Plesk.

1. Log in to your Plesk account.
2. In the right-hand sidebar, click on PHP Selector.
   

3. Click on the Options menu.
   
   Note: If the Options page shows an error related to the native PHP version, change it to a non-native version first.

4. Look for memory_limit and click on the drop-down option displayed in front of it. Then choose the appropriate limit as per your requirements.