Notice: Undefined variable: response in C:\inetpub\Plabuz\Controllers\RoutesWebSite.php on line 61

Fatal error: Uncaught Error: Call to a member function withJson() on null in C:\inetpub\Plabuz\Controllers\RoutesWebSite.php:61 Stack trace: #0 C:\inetpub\Plabuz\vendor\slim\slim\Slim\RouteGroup.php(25): Closure->{closure}() #1 C:\inetpub\Plabuz\vendor\slim\slim\Slim\App.php(272): Slim\RouteGroup->__invoke() #2 C:\inetpub\Plabuz\Controllers\RoutesWebSite.php(68): Slim\App->group() #3 C:\inetpub\Plabuz\Controllers\Routes.php(46): require('C:\\inetpub\\Plab...') #4 C:\inetpub\Plabuz\public\index.php(70): require('C:\\inetpub\\Plab...') #5 {main} thrown in C:\inetpub\Plabuz\Controllers\RoutesWebSite.php on line 61