Fatal error: Uncaught TypeError: Portfolio\Core\Router::matchRoute(): Argument #3 ($params) must be of type array, null given, called in /var/www/vhosts/neo-swiss.ch/httpdocs/src/Core/Router.php on line 69 and defined in /var/www/vhosts/neo-swiss.ch/httpdocs/src/Core/Router.php:88 Stack trace: #0 /var/www/vhosts/neo-swiss.ch/httpdocs/src/Core/Router.php(69): Portfolio\Core\Router->matchRoute('/', '/exercises/3', NULL) #1 /var/www/vhosts/neo-swiss.ch/httpdocs/public/index.php(58): Portfolio\Core\Router->dispatch('/exercises/3') #2 {main} thrown in /var/www/vhosts/neo-swiss.ch/httpdocs/src/Core/Router.php on line 88