Â
You can modify PHP post_max_size as per your needs using CloudLinux PHP Selector in Plesk.
Â
1. Log in to your Plesk account.
2. Click on the Pull icon in the right sidebar and choose PHP Selector.
Â
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.
Â
4. Look for post_max_size and click on the drop-down option displayed in front of it. Then choose the appropriate limit as per your requirements.
Â