In UamUserGroup.class.php, line 646 &$this
remove the & ….do the same on line 994 remove the &. I can get the plugin to run if the error reporting is OFF in the php.ini as this is only part of the true fix. I am sorting that out where to add the & in the function definition to comply with PHP 5.4.4 to really fix it. The error occurs now is an empty object with no value.
