Fatal error: Uncaught Error: Class 'CComponentEngine' not found in /home/bitrix/sites/inter-step.ru/43/htdocs/local/templates/main/components/custom/catalog.section.list/cat_tree/result_modifier.php:9 Stack trace: #0 {main} thrown in /home/bitrix/sites/inter-step.ru/43/htdocs/local/templates/main/components/custom/catalog.section.list/cat_tree/result_modifier.php on line 9