How to Disable open_basedir for an Application That Requires It Print

open_basedir restricts the filesystem locations that PHP scripts may access. Some applications or update systems require this restriction to be disabled.

1. In Plesk, open the affected domain and go to PHP Settings.
2. Locate the open_basedir setting.
3. If the application explicitly requires it to be disabled, set the value to the Plesk option that represents none.
4. Apply the change and confirm the active value using the PHP information page.

Important: Disabling filesystem restrictions reduces isolation. Do this only when required and keep the application and its extensions up to date.