As soon as I logged in that site I am getting an error saying:
* warning: array_keys() [function.array-keys]: The first argument should be an array in /var/www/vhosts/kommunity.ms/subdomains/demo/httpdocs/modules/user/user.module on line 378.
* warning: array_fill() [function.array-fill]: Number of elements must be positive in /var/www/vhosts/kommunity.ms/subdomains/demo/httpdocs/modules/user/user.module on line 379.
* warning: implode() [function.implode]: Invalid arguments passed in /var/www/vhosts/kommunity.ms/subdomains/demo/httpdocs/modules/user/user.module on line 379.
* user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1 query: SELECT DISTINCT(p.perm) FROM role r INNER JOIN permission p ON p.rid = r.rid WHERE r.rid IN () in /var/www/vhosts/kommunity.ms/subdomains/demo/httpdocs/includes/database.mysqli.inc on line 151.