We are trying to migrate an old Moodle web page which are version 3.1+. The new host is running PHP version 7.2. The installation manual for Moodle 3.1+ says that it is not supported with PHP 7.1. On the old host we were running PHP version 7.0 and it worked alright. But on the new host we are not able to make Moodle run and we was wondering if it could depend on the PHP version? The error we are getting is HTTP Error 500. The error log is not giving any clues.