- Plesk Onyx
While trying to install Prestashop 1.7 from Domains > example.com > Applications > Prestashop > Install, it fails with the following error:
PLESK_ERROR: Error: The following problems with requirements were found: The 'mcrypt' extension was not found.
'mcrypt' is absent for php 7.2
This is a Prestashop bug APSI-1133. Currently Prestashop does not support PHP 7.x.
As a workaround, use PHP 5.4 and 5.6 for successful Prestashop installation.