Warning: include_once(): Failed opening '/home/smartgradepro/staging_smartgradepro_public_html/modules/quantitydiscountpro/quantitydiscountpro.php' for inclusion (include_path='/home/smartgradepro/staging_smartgradepro_public_html/vendor/pear/pear_exception:/home/smartgradepro/staging_smartgradepro_public_html/vendor/pear/console_getopt:/home/smartgradepro/staging_smartgradepro_public_html/vendor/pear/pear-core-minimal/src:/home/smartgradepro/staging_smartgradepro_public_html/vendor/pear/archive_tar:.:/opt/cpanel/ea-php81/root/usr/share/pear') in /home/smartgradepro/staging_smartgradepro_public_html/override/classes/CartRule.php on line 33
Fatal error: Uncaught Error: Class "QuantityDiscountRule" not found in /home/smartgradepro/staging_smartgradepro_public_html/override/classes/CartRule.php:34
Stack trace:
#0 /home/smartgradepro/staging_smartgradepro_public_html/classes/controller/FrontController.php(492): CartRule::autoRemoveFromCart(Object(Context))
#1 /home/smartgradepro/staging_smartgradepro_public_html/controllers/front/listing/CategoryController.php(81): FrontControllerCore->init()
#2 /home/smartgradepro/staging_smartgradepro_public_html/override/controllers/front/listing/CategoryController.php(19): CategoryControllerCore->init()
#3 /home/smartgradepro/staging_smartgradepro_public_html/classes/controller/Controller.php(300): CategoryController->init()
#4 /home/smartgradepro/staging_smartgradepro_public_html/classes/Dispatcher.php(510): ControllerCore->run()
#5 /home/smartgradepro/staging_smartgradepro_public_html/index.php(29): DispatcherCore->dispatch()
#6 {main}
thrown in /home/smartgradepro/staging_smartgradepro_public_html/override/classes/CartRule.php on line 34