MYSQL ERROR
Error:	MySQL server has gone away
Query:	SELECT `Key`, `Value` FROM `fl_lang_keys` WHERE `Status` = 'active' AND `Key` LIKE CONCAT('data_formats+name+', 'Russia_%') AND `Code` = 'en'
Function:	updateMultiFields
Class:	rlCategoryFilter
File:	/var/www/37info.ru/data/www/sellerinfo.ru/plugins/categoryFilter/rlCategoryFilter.class.php (line# 2739)