Fatal error: Uncaught TypeError: Return value of Source\Models\Services::returnServiceIdByUri() must be of the type int, null returned in /home/limoutravel/www/source/Models/Services.php:49 Stack trace: #0 /home/limoutravel/www/source/Models/Services.php(58): Source\Models\Services->returnServiceIdByUri('tours-lisboa') #1 /home/limoutravel/www/source/App/Web.php(162): Source\Models\Services->returnServiceByUri('tours-lisboa') #2 /home/limoutravel/www/vendor/coffeecode/router/src/Dispatch.php(143): Source\App\Web->services(Array) #3 /home/limoutravel/www/vendor/coffeecode/router/src/Dispatch.php(123): CoffeeCode\Router\Dispatch->execute() #4 /home/limoutravel/www/index.php(121): CoffeeCode\Router\Dispatch->dispatch() #5 {main} thrown in /home/limoutravel/www/source/Models/Services.php on line 49