Fatal error: Out of memory (allocated 291504128) (tried to allocate 20480 bytes) in /home/bitrix/www/bitrix/modules/iblock/classes/general/iblockelement.php on line 6719
[ErrorException] E_ERROR
Out of memory (allocated 291504128) (tried to allocate 20480 bytes) (0)
/home/bitrix/www/bitrix/modules/iblock/classes/general/iblockelement.php:6719
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Fatal error: Uncaught Bitrix\Main\DB\SqlQueryException: Mysql query error: (2006) MySQL server has gone away in /home/bitrix/www/bitrix/modules/main/lib/db/mysqlcommonconnection.php:415
Stack trace:
#0 /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php(149): Bitrix\Main\DB\MysqlCommonConnection->createQueryException()
#1 /home/bitrix/www/bitrix/modules/main/lib/db/mysqlcommonconnection.php(90): Bitrix\Main\DB\MysqliConnection->queryInternal()
#2 /home/bitrix/www/bitrix/modules/main/lib/db/connection.php(821): Bitrix\Main\DB\MysqlCommonConnection->getTableFields()
#3 /home/bitrix/www/bitrix/modules/main/lib/db/sqlhelper.php(435): Bitrix\Main\DB\Connection->getTableField()
#4 /home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php(1660): Bitrix\Main\DB\SqlHelper->prepareAssignment()
#5 /home/bitrix/www/bitrix/modules/main/lib/session/handlers/databasesessionhandler.php(60): Bitrix\Main\ORM\Data\DataManager::delete()
#6 /home/bitrix/www/bitrix/modules/main/lib/session/handlers/databasesessionhandler.php(38): Bitrix\Main\Session\Handlers\DatabaseSessionHandler->processDestroy()
#7 /home/bitrix/www/bitrix/modules/main/lib/session/handlers/abstractsessionhandler.php(87): Bitrix\Main\Session\Handlers\DatabaseSessionHandler->processWrite()
#8 [internal function]: Bitrix\Main\Session\Handlers\AbstractSessionHandler->write()
#9 {main}
thrown in /home/bitrix/www/bitrix/modules/main/lib/db/mysqlcommonconnection.php on line 415