[Bitrix\Main\DB\ConnectionException] Mysql connect error [localhost]: (2006) MySQL server has gone away (400) /var/www/jcenter/bitrix/modules/main/lib/db/mysqliconnection.php:65 #0: Bitrix\Main\DB\MysqliConnection->connectInternal() /var/www/jcenter/bitrix/modules/main/lib/db/mysqliconnection.php:122 #1: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL) /var/www/jcenter/bitrix/modules/main/lib/db/connection.php:330 #2: Bitrix\Main\DB\Connection->query(string) /var/www/jcenter/bitrix/modules/main/lib/orm/query/query.php:3193 #3: Bitrix\Main\ORM\Query\Query->query(string) /var/www/jcenter/bitrix/modules/main/lib/orm/query/query.php:806 #4: Bitrix\Main\ORM\Query\Query->exec() /var/www/jcenter/bitrix/modules/main/lib/orm/data/datamanager.php:467 #5: Bitrix\Main\ORM\Data\DataManager::getList(array) /var/www/jcenter/bitrix/modules/iblock/classes/general/iblockpropresult.php:258 #6: CIBlockPropertyResult->setIBlock(integer, array) /var/www/jcenter/bitrix/modules/iblock/classes/general/iblockelement.php:5386 #7: CAllIBlockElement::GetPropertyValues(integer, array, boolean, array) /var/www/jcenter/local/php_interface/init.php:216 #8: getJournalLanguages(string) /var/www/jcenter/local/templates/jcenter/header.php:7 #9: include_once(string) /var/www/jcenter/bitrix/modules/main/include/prolog_after.php:106 #10: require(string) /var/www/jcenter/bitrix/modules/main/include/prolog.php:11 #11: require_once(string) /var/www/jcenter/bitrix/header.php:1 #12: require(string) /var/www/jfrm/issues/article.php:1 #13: include_once(string) /var/www/jcenter/bitrix/modules/main/include/urlrewrite.php:159 #14: include_once(string) /var/www/jcenter/bitrix/urlrewrite.php:2