Fatal error: Uncaught Error: Call to a member function rowCount() on boolean in /core/hub/classes/class.db.php:222 Stack trace: #0 /core/hub/classes/class.user.php(97): DB::num_rows(false) #1 /core/hub/classes/class.user.php(22): User->loadUser('236') #2 /core/hub/hubs/mathias/page_profile.php(9): User->__construct('236', '49') #3 /core/hub/hubs/mathias/index.php(155): include('/core/hub/hubs/...') #4 /core/hub/root/index.php(132): include('/core/hub/hubs/...') #5 {main} thrown in /core/hub/classes/class.db.php on line 222