Availability module - Can't create reservation

[tcdk]

I've installed the Availability module for room reservations.

If I specify a usergroup under preference, I get an error when trying to add an reservation
Fatal error: Maximum execution time of 30 seconds exceeded in /home/www/SITENAME/modules/FrontEndUsers/FrontEndUsers.api.php on line 1095

If not specified I get another error ( Could not find any registered users for your selected customer group )

This module should only be used to make reservations through back-end, and not through front-end.

[yumein]

This is due to PHP Scripting time set on server, I'm sure that when you installed the CMS MS you had a little yellow marker telling you that the scripting time recommended is 60 seconds.