- Plesk for Linux
The installation of the application, e.g SugarCRM or Joomla, fails with the following error in Plesk UI:
PLESK_ERROR: Error: Unable to install the app because its installation requirements are not met. Contact your hosting provider to resolve this problem.
The 'mysql' extension was not found.
The PHP version 7.0.30 is chosen in Plesk > Domains > example.com > PHP Settings:
Unsupported PHP version is chosen on the domain.
Go to Domains > example.com > PHP Settings and set 5.6 version.