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 = '4054' in /var/www/saenko/data/www/2kshop.ru/system/library/db/mysqli.php:40 Stack trace: #0 /var/www/saenko/data/www/2kshop.ru/system/library/db.php(16): DB\MySQLi->query('UPDATE oc_produ...', Array) #1 /var/www/saenko/data/www/2kshop.ru/system/storage/modification/catalog/model/catalog/product.php(4): DB->query('UPDATE oc_produ...') #2 /var/www/saenko/data/www/2kshop.ru/system/storage/modification/system/engine/loader.php(195): ModelCatalogProduct->updateViewed('4054') #3 /var/www/saenko/data/www/2kshop.ru/system/engine/proxy.php(25): Loader->{closure}(Array, Array) #4 /var/www/saenko/data/www/2kshop.ru/system/storage/modification/catalog/controller/product/product.php(932): Proxy->__call('updateViewed', Array) #5 /var/www/saenko/data/www/2kshop.ru/system/storage/modification/system/engine/action.php(51): ControllerProductProduct->index() #6 /var/www/saenko/data/www/2 in /var/www/saenko/data/www/2kshop.ru/system/library/db/mysqli.php on line 40