The application could not run because of the following error:
#0 /var/www/stellwerk-heide.de/www/src/app/controller/BuchenController.php(81): PDO->__construct('mysql:host=loca...', 'stellwerk', 'DKyPpHBs3m0x') #1 [internal function]: BuchenController->index(Object(Slim\Http\Request), Object(Slim\Http\Response), Array) #2 /var/www/stellwerk-heide.de/www/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(40): call_user_func(Array, Object(Slim\Http\Request), Object(Slim\Http\Response), Array) #3 /var/www/stellwerk-heide.de/www/vendor/slim/slim/Slim/Route.php(281): Slim\Handlers\Strategies\RequestResponse->__invoke(Array, Object(Slim\Http\Request), Object(Slim\Http\Response), Array) #4 /var/www/stellwerk-heide.de/www/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\Route->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response)) #5 /var/www/stellwerk-heide.de/www/vendor/slim/slim/Slim/Route.php(268): Slim\Route->callMiddlewareStack(Object(Slim\Http\Request), Object(Slim\Http\Response)) #6 /var/www/stellwerk-heide.de/www/vendor/slim/slim/Slim/App.php(503): Slim\Route->run(Object(Slim\Http\Request), Object(Slim\Http\Response)) #7 /var/www/stellwerk-heide.de/www/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\App->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response)) #8 /var/www/stellwerk-heide.de/www/vendor/slim/slim/Slim/App.php(392): Slim\App->callMiddlewareStack(Object(Slim\Http\Request), Object(Slim\Http\Response)) #9 /var/www/stellwerk-heide.de/www/vendor/slim/slim/Slim/App.php(297): Slim\App->process(Object(Slim\Http\Request), Object(Slim\Http\Response)) #10 /var/www/stellwerk-heide.de/www/public/index.php(52): Slim\App->run() #11 {main}