Sorry modified cPanel addons are not allowed

[shivashankar]

If you are getting the error message "Sorry modified cPanel addons are
not allowed, contact your server admin for more info." in the script
library, you can fix it by following the below steps.

Solution:
1. Login to the WHM.
2. Click on 'Tweak Settings'
3. Remove the ticks from the below options:
- Prevent installation of addon scripts not provided by cPanel
- Prevent installation of cPanel addon scripts that have be altered
(Turning this off may be useful when testing custom addons.)

This should fix it.

Regards,

Shiva Shankar N.