Fatal error: Uncaught TypeError: App\Frontend\Modules\MyUsers\Managers\MyUsersManagerPDO::getListByRole(): Argument #1 ($role) must be of type App\Frontend\Modules\Role\Entity\Role, null given, called in /homepages/23/d1012693748/htdocs/App/Frontend/Modules/MyUsers/Managers/MyUsersManagerPDO.php on line 487 and defined in /homepages/23/d1012693748/htdocs/App/Frontend/Modules/MyUsers/Managers/MyUsersManagerPDO.php:446 Stack trace: #0 /homepages/23/d1012693748/htdocs/App/Frontend/Modules/MyUsers/Managers/MyUsersManagerPDO.php(487): App\Frontend\Modules\MyUsers\Managers\MyUsersManagerPDO->getListByRole() #1 /homepages/23/d1012693748/htdocs/App/Frontend/Modules/MyUsers/Controller/MyUsersController.php(71): App\Frontend\Modules\MyUsers\Managers\MyUsersManagerPDO->getListByRoleName() #2 /homepages/23/d1012693748/htdocs/libs/nfa021/BackController.php(90): App\Frontend\Modules\MyUsers\Controller\MyUsersController->executeShowlistByRole() #3 /homepages/23/d1012693748/htdocs/App/Frontend/FrontendApplication.php(34): libs\nfa021\BackController->execute() #4 /homepages/23/d1012693748/htdocs/bootstrap.php(158): App\Frontend\FrontendApplication->run() #5 {main} thrown in /homepages/23/d1012693748/htdocs/App/Frontend/Modules/MyUsers/Managers/MyUsersManagerPDO.php on line 446