Fatal error: Uncaught TypeError: Argument 1 passed to modelUserUser::getUser() must be of the type integer, null given, called in /var/www/clients/client2/web21/web/controller/user/profile.php on line 19 and defined in /var/www/clients/client2/web21/web/model/user/user.php:35 Stack trace: #0 /var/www/clients/client2/web21/web/controller/user/profile.php(19): modelUserUser->getUser(NULL) #1 /var/www/clients/client2/web21/web/engine/action.php(42): ControllerUserProfile->index(Array) #2 /var/www/clients/client2/web21/web/engine/front.php(34): Action->execute(Object(Registry)) #3 /var/www/clients/client2/web21/web/engine/front.php(29): Front->execute(Object(Action)) #4 /var/www/clients/client2/web21/web/index.php(83): Front->dispatch(Object(Action), Object(Action)) #5 {main} thrown in /var/www/clients/client2/web21/web/model/user/user.php on line 35