Slim Application Error

The application could not run because of the following error:

Details

Type: ErrorException
Code: 2
Message: call_user_func_array() expects parameter 1 to be a valid callback, class 'App\Controller\Stock' does not have a method 'newCars'
File: /home/www-ekino/www/concessions-volkswagen.fr/releases/20231206113155/App/Vendor/slim/slim/Slim/Route.php
Line: 173

Trace

#0 [internal function]: Slim\Slim::handleErrors(2, 'call_user_func_...', '/home/www-ekino...', 173, Array)
#1 /home/www-ekino/www/concessions-volkswagen.fr/releases/20231206113155/App/Vendor/slim/slim/Slim/Route.php(173): call_user_func_array(Array, Array)
#2 [internal function]: Slim\Route->Slim\{closure}()
#3 /home/www-ekino/www/concessions-volkswagen.fr/releases/20231206113155/App/Vendor/slim/slim/Slim/Route.php(468): call_user_func_array(Object(Closure), Array)
#4 /home/www-ekino/www/concessions-volkswagen.fr/releases/20231206113155/App/Vendor/slim/slim/Slim/Slim.php(1355): Slim\Route->dispatch()
#5 /home/www-ekino/www/concessions-volkswagen.fr/releases/20231206113155/App/Vendor/slim/slim/Slim/Middleware/Flash.php(85): Slim\Slim->call()
#6 /home/www-ekino/www/concessions-volkswagen.fr/releases/20231206113155/App/Vendor/slim/slim/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash->call()
#7 /home/www-ekino/www/concessions-volkswagen.fr/releases/20231206113155/App/Vendor/palanik/corsslim/CorsSlim.php(117): Slim\Middleware\MethodOverride->call()
#8 /home/www-ekino/www/concessions-volkswagen.fr/releases/20231206113155/App/Vendor/slim/slim/Slim/Middleware/PrettyExceptions.php(67): CorsSlim\CorsSlim->call()
#9 /home/www-ekino/www/concessions-volkswagen.fr/releases/20231206113155/App/Vendor/slim/slim/Slim/Slim.php(1300): Slim\Middleware\PrettyExceptions->call()
#10 /home/www-ekino/www/concessions-volkswagen.fr/releases/20231206113155/index.php(211): Slim\Slim->run()
#11 {main}