Fatal error: Uncaught Error: Call to a member function toArray() on null in /var/www/html/kalina19/app/controller/PageController.php:25
Stack trace:
#0 [internal function]: ADFM\Controller\PageController->showPage('sitemap.xml')
#1 /var/www/html/kalina19/vendor/slim/slim/Slim/Route.php(173): call_user_func_array(Array, Array)
#2 [internal function]: Slim\Route->Slim\{closure}('sitemap.xml')
#3 /var/www/html/kalina19/vendor/slim/slim/Slim/Route.php(468): call_user_func_array(Object(Closure), Array)
#4 /var/www/html/kalina19/vendor/slim/slim/Slim/Slim.php(1355): Slim\Route->dispatch()
#5 /var/www/html/kalina19/vendor/slim/slim/Slim/Middleware/Flash.php(85): Slim\Slim->call()
#6 /var/www/html/kalina19/vendor/slim/slim/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash->call()
#7 /var/www/html/kalina19/app/core/middleware.php(27): Slim\Middleware\MethodOverride->call()
#8 /var/www/html/kalina19/app/core/middleware.php(56): AdminMenu->call()
#9 /var/www/html/kalina19/vendor/slim/slim/Slim/Middleware/PrettyExceptions in /var/www/html/kalina19/app/controller/PageController.php on line 25