Fatal error: Uncaught RuntimeException: Twig could not be found in the server request attributes using the key "view". in F:\Inethub\dekra-compound-controller.de\httpdocs\vendor\slim\twig-view\src\Twig.php:74 Stack trace: #0 F:\Inethub\dekra-compound-controller.de\httpdocs\app\config\middleware.php(134): Slim\Views\Twig::fromRequest() #1 F:\Inethub\dekra-compound-controller.de\httpdocs\vendor\slim\slim\Slim\Middleware\ErrorMiddleware.php(93): Closure->{closure}() #2 F:\Inethub\dekra-compound-controller.de\httpdocs\vendor\slim\slim\Slim\Middleware\ErrorMiddleware.php(79): Slim\Middleware\ErrorMiddleware->handleException() #3 F:\Inethub\dekra-compound-controller.de\httpdocs\vendor\slim\slim\Slim\MiddlewareDispatcher.php(129): Slim\Middleware\ErrorMiddleware->process() #4 F:\Inethub\dekra-compound-controller.de\httpdocs\vendor\slim\slim\Slim\MiddlewareDispatcher.php(73): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #5 F:\Inethub\dekra-compound-controller.de\httpdocs\vendor\slim\slim\Slim\App.php(209): Slim\MiddlewareDispatcher->handle() #6 F:\Inethub\dekra-compound-controller.de\httpdocs\vendor\slim\slim\Slim\App.php(193): Slim\App->handle() #7 F:\Inethub\dekra-compound-controller.de\httpdocs\app\public\index.php(72): Slim\App->run() #8 {main} thrown in F:\Inethub\dekra-compound-controller.de\httpdocs\vendor\slim\twig-view\src\Twig.php on line 74