If you get an error about exceeding the allowed file size when uploading to your site, you need to increase the upload_max_filesize parameter. This can be done directly in cPanel via the MultiPHP INI Editor, without contacting support.
- Log in to cPanel.
- Under "Software," find MultiPHP INI Editor.
- Select your domain from the dropdown list.
- Go to the "Editor Mode" tab.
- Find the upload_max_filesize parameter and set the desired value, e.g.
10M. - Click "Apply."
⚠️ Also check the post_max_size parameter — it must be equal to or greater than upload_max_filesize, otherwise the upload still won't work.