Fatal error: Uncaught Exception: Error: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1<br />Error No: 1064<br />SELECT parent_id FROM oc_category WHERE category_id = in /var/www/html/system/library/db/mysqli.php:66 Stack trace: #0 /var/www/html/system/library/db.php(45): DB\MySQLi->query() #1 /var/www/html/catalog/model/catalog/category.php(237): DB->query() #2 /var/www/html/vqmod/vqcache/vq2-system_engine_loader.php(248): ModelCatalogCategory->getAllParentsLevel() #3 /var/www/html/system/engine/proxy.php(47): Loader->{closure}() #4 /var/www/html/catalog/controller/product/category.php(143): Proxy->__call() #5 /var/www/html/vqmod/vqcache/vq2-system_engine_action.php(79): ControllerProductCategory->index() #6 /var/www/html/catalog/controller/startup/router.php(25): Action->execute() #7 /var/www/html/vqmod/vqcache/vq2-system_engine_action.php(79): ControllerStartupRouter->index() #8 /var/www/html/system/engine/router.php(1 in /var/www/html/system/library/db/mysqli.php on line 66