Warning: Undefined array key "tmxmvc.localhost" in /srv/tmxmvc/app/models/CookieClass.php on line 38

Fatal error: Uncaught TypeError: waterwaysworld\sites\tmx\CookieClass::getServerDomain(): Return value must be of type string, null returned in /srv/tmxmvc/app/models/CookieClass.php:38 Stack trace: #0 /srv/tmxmvc/app/models/CookieClass.php(57): waterwaysworld\sites\tmx\CookieClass->getServerDomain() #1 /srv/tmxmvc/app/models/CookieClass.php(157): waterwaysworld\sites\tmx\CookieClass->setCookie() #2 /srv/tmxmvc/app/models/LogoutPage.php(18): waterwaysworld\sites\tmx\CookieClass->logoutUser() #3 /srv/tmxmvc/app/core/Controller.php(11): waterwaysworld\sites\tmx\LogoutPage->__construct() #4 /srv/tmxmvc/app/controllers/logout.php(8): waterwaysworld\sites\tmx\Controller->model() #5 [internal function]: waterwaysworld\sites\tmx\Logout->index() #6 /srv/tmxmvc/app/core/App.php(30): call_user_func_array() #7 /srv/tmxmvc/public/index.php(12): waterwaysworld\sites\tmx\App->__construct() #8 {main} thrown in /srv/tmxmvc/app/models/CookieClass.php on line 38