In general, the cron.php running without incident. This runs parallel to cron.php of ownCloud, because on the server ownCloud is installed in parallel and running. To let the cron.php running time shift per cron entry would be no problem.
The logs says :
PHP Fatal error: Call to a member function getUID() on a non-object in /volume1/web/nextcloud/apps/admin_audit/lib/actions/trashbin.php on line 49
Could not open input file: /volume1/web/nextcloud/cron.php
PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 20 bytes) in /volume1/web/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php on line 91
PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 36 bytes) in /volume1/web/nextcloud/apps/ownbackup/service/backupservice.php on line 81
PHP Fatal error: Call to a member function getUID() on a non-object in /volume1/web/nextcloud/apps/admin_audit/lib/actions/trashbin.php on line 49
PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 20 bytes) in /volume1/web/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php on line 91
This are the strange logs of yesterday.