The application could not run because of the following error:
#0 /var/www/vhosts/dsdlab.ut.ac.ir/httpdocs/newapp/vendor/slim/slim/Slim/Middleware/RoutingMiddleware.php(44): Slim\Middleware\RoutingMiddleware->performRouting() #1 /var/www/vhosts/dsdlab.ut.ac.ir/httpdocs/newapp/vendor/slim/slim/Slim/MiddlewareDispatcher.php(121): Slim\Middleware\RoutingMiddleware->process() #2 /var/www/vhosts/dsdlab.ut.ac.ir/httpdocs/newapp/vendor/slim/slim/Slim/Middleware/ErrorMiddleware.php(76): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #3 /var/www/vhosts/dsdlab.ut.ac.ir/httpdocs/newapp/vendor/slim/slim/Slim/MiddlewareDispatcher.php(121): Slim\Middleware\ErrorMiddleware->process() #4 /var/www/vhosts/dsdlab.ut.ac.ir/httpdocs/newapp/vendor/slim/twig-view/src/TwigMiddleware.php(115): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #5 /var/www/vhosts/dsdlab.ut.ac.ir/httpdocs/newapp/vendor/slim/slim/Slim/MiddlewareDispatcher.php(168): Slim\Views\TwigMiddleware->process() #6 /var/www/vhosts/dsdlab.ut.ac.ir/httpdocs/newapp/config/middleware.php(21): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #7 /var/www/vhosts/dsdlab.ut.ac.ir/httpdocs/newapp/vendor/slim/slim/Slim/MiddlewareDispatcher.php(269): DI\Definition\Source\DefinitionFile->{closure}() #8 /var/www/vhosts/dsdlab.ut.ac.ir/httpdocs/newapp/vendor/slim/slim/Slim/MiddlewareDispatcher.php(65): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #9 /var/www/vhosts/dsdlab.ut.ac.ir/httpdocs/newapp/vendor/slim/slim/Slim/App.php(199): Slim\MiddlewareDispatcher->handle() #10 /var/www/vhosts/dsdlab.ut.ac.ir/httpdocs/newapp/vendor/slim/slim/Slim/App.php(183): Slim\App->handle() #11 /var/www/vhosts/dsdlab.ut.ac.ir/httpdocs/newapp/public/index.php(31): Slim\App->run() #12 {main}