Fatal error: Uncaught Error: Call to a member function filterEqual() on null in /var/www/zabotkin_user/data/www/zabotkin.ru/system/controllers/payment/frontend.php:21
Stack trace:
#0 /var/www/zabotkin_user/data/www/zabotkin.ru/system/core/controller.php(444): payment->actionIndex()
#1 /var/www/zabotkin_user/data/www/zabotkin.ru/system/core/core.php(740): cmsController->runAction('index', Array)
#2 /var/www/zabotkin_user/data/www/zabotkin.ru/index.php(34): cmsCore->runController()
#3 {main}
thrown in /var/www/zabotkin_user/data/www/zabotkin.ru/system/controllers/payment/frontend.php on line 21