When "Community" menu item is set to Public, I get the nice exception handled error from EasySocial: "Sorry, there was some errors when saving the user data. Please try again."
When I set the "Community" menu item to Registred, I get the real error from Joomla: "Failed to save user: Duplicate entry '51-2' for key 'PRIMARY' SQL=INSERT INTO `gic_user_usergroup_map` (`user_id`,`group_id`) VALUES (51, 2)"