Fatal error: Uncaught Exception: Error: MySQL server has gone away<br />Error No: 2006<br />UPDATE oc_product SET viewed = (viewed + 1) WHERE product_id = '9696' in /var/www/www-root/data/www/rtk38.ru/system/library/db/mysqli.php:48 Stack trace: #0 /var/www/www-root/data/www/rtk38.ru/system/library/db.php(45): DB\MySQLi->query() #1 /var/www/www-root/data/www/storage/modification/catalog/model/catalog/product.php(4): DB->query() #2 /var/www/www-root/data/www/storage/modification/system/engine/loader.php(248): ModelCatalogProduct->updateViewed() #3 /var/www/www-root/data/www/rtk38.ru/system/engine/proxy.php(47): Loader->{closure}() #4 /var/www/www-root/data/www/storage/modification/catalog/controller/product/product.php(622): Proxy->__call() #5 /var/www/www-root/data/www/storage/modification/system/engine/action.php(79): ControllerProductProduct->index() #6 /var/www/www-root/data/www/rtk38.ru/system/engine/router.php(67): Action->execute() #7 /var/www/www-root/data/www/rtk38.ru/system/engine/router.php(56): Router->execute( in /var/www/www-root/data/www/rtk38.ru/system/library/db/mysqli.php on line 48