After a server crash and migration to a new server, I am unable to approve users from the registration queue
Also I assume you have double checked file/folder permissions.
As well as the paths set in the includes/config.inc.php file
It is not uncommon when changing servers that paths may change however so slight.
Remember with linux file/folder names are case sensitive.
Also you may have a permission incorrect for one of the scripts used for approving users.
