Fatal error: Uncaught TypeError: Models\BaseModel::find(): Argument #1 ($id) must be of type int, null given, called in /home/www-data/tst_canary/src/Models/Question.php on line 27 and defined in /home/www-data/tst_canary/src/Models/BaseModel.php:59 Stack trace: #0 /home/www-data/tst_canary/src/Models/Question.php(27): Models\BaseModel::find() #1 /home/www-data/tst_canary/src/Controllers/QAController.php(69): Models\Question->island() #2 /home/www-data/tst_canary/src/Core/Router.php(96): Controllers\QAController->show() #3 /home/www-data/tst_canary/public/index.php(28): Core\Router->dispatch() #4 {main} thrown in /home/www-data/tst_canary/src/Models/BaseModel.php on line 59