Installed PHP 7.2 now Roundcube not working

I have ISPConfig Version: 3.1.15p3 running on CentOS Linux release 7.7.1908 (Core).

I installed some new php 7.1 and 7.2. Looking at the info.php it's running PHP Version 7.0.33. After adding the additonal phps I get the login screen for roundcube but it bombs out after login. Any ideas please? Thanks in advance.

 

I noticed another thread and installed php 56 again restarted httpd and it works now. Thanks guys.