Application vault does not show any applications

Symptoms

• Unable to see available applications when accessing in Domains > example.com > Applications > Available Applications. Instead of the list of applications it shows:

  CONFIG_TEXT: Your search did not match any apps. 

• There is no available applications to install from the Application Vault in Subscriptions > example.com > Application:

  

Cause

Option Provide only applications that I select enabled for the corresponding service plan or for customized subscription/webspace, however no any application added to the list of available ones.

Resolution

1. Log into Plesk
2. Browse to Service Plans > service plan name > Applications tab
   or to Subscriptions > example.com > Customize > Applications tab:
   

   

3. Add the necessary applications to the list of Selected:

   

4. Otherwise, disable option Provide only applications that I select, if it was checked by accident.