The application could not run because of the following error:
#0 /var/www/html/lfi/vendor/slim/slim/Slim/Routing/RouteRunner.php(56): Slim\Middleware\RoutingMiddleware->performRouting() #1 /var/www/html/lfi/vendor/slim/twig-view/src/TwigMiddleware.php(115): Slim\Routing\RouteRunner->handle() #2 /var/www/html/lfi/vendor/slim/slim/Slim/MiddlewareDispatcher.php(121): Slim\Views\TwigMiddleware->process() #3 /var/www/html/lfi/vendor/slim/slim/Slim/Middleware/ErrorMiddleware.php(76): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #4 /var/www/html/lfi/vendor/slim/slim/Slim/MiddlewareDispatcher.php(121): Slim\Middleware\ErrorMiddleware->process() #5 /var/www/html/lfi/src/class/Routing/Middleware/CspHeaderMiddleware.php(32): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #6 /var/www/html/lfi/vendor/slim/slim/Slim/MiddlewareDispatcher.php(269): LFI\Routing\Middleware\CspHeaderMiddleware->__invoke() #7 /var/www/html/lfi/vendor/slim/slim/Slim/MiddlewareDispatcher.php(65): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #8 /var/www/html/lfi/vendor/slim/slim/Slim/App.php(199): Slim\MiddlewareDispatcher->handle() #9 /var/www/html/lfi/vendor/slim/slim/Slim/App.php(183): Slim\App->handle() #10 /var/www/html/lfi/app/app.php(76): Slim\App->run() #11 /var/www/html/lfi/public/index.php(3): require_once('...') #12 {main}