The application could not run because of the following error:
#0 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/CallableResolver.php(96): Slim\CallableResolver->assertCallable() #1 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/CallableResolver.php(63): Slim\CallableResolver->resolveByPredicate() #2 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/Routing/Route.php(340): Slim\CallableResolver->resolveRoute() #3 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/MiddlewareDispatcher.php(65): Slim\Routing\Route->handle() #4 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/MiddlewareDispatcher.php(65): Slim\MiddlewareDispatcher->handle() #5 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/Routing/Route.php(315): Slim\MiddlewareDispatcher->handle() #6 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/Routing/RouteRunner.php(68): Slim\Routing\Route->run() #7 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/Middleware/ErrorMiddleware.php(76): Slim\Routing\RouteRunner->handle() #8 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/MiddlewareDispatcher.php(121): Slim\Middleware\ErrorMiddleware->process() #9 /var/www/clients/client0/web72/web/app/Middleware/ValidationErrorsMiddleware.php(22): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #10 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/MiddlewareDispatcher.php(269): App\Middleware\ValidationErrorsMiddleware->__invoke() #11 /var/www/clients/client0/web72/web/app/Middleware/OldInputMiddleware.php(23): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #12 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/MiddlewareDispatcher.php(269): App\Middleware\OldInputMiddleware->__invoke() #13 /var/www/clients/client0/web72/web/app/Middleware/CsrfViewMiddleware.php(30): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #14 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/MiddlewareDispatcher.php(269): App\Middleware\CsrfViewMiddleware->__invoke() #15 /var/www/clients/client0/web72/web/app/Middleware/MainMiddleware.php(101): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #16 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/MiddlewareDispatcher.php(269): App\Middleware\MainMiddleware->__invoke() #17 /var/www/clients/client0/web72/web/vendor/selective/basepath/src/BasePathMiddleware.php(52): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #18 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/MiddlewareDispatcher.php(121): Selective\BasePath\BasePathMiddleware->process() #19 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/MiddlewareDispatcher.php(65): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #20 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/App.php(199): Slim\MiddlewareDispatcher->handle() #21 /var/www/clients/client0/web72/web/vendor/slim/slim/Slim/App.php(183): Slim\App->handle() #22 /var/www/clients/client0/web72/web/public/index.php(7): Slim\App->run() #23 {main}