[Bitrix\Main\DB\SqlQueryException] Mysql query error: (2006) MySQL server has gone away (400) SELECT `iblock_iblock_site`.`IBLOCK_ID` AS `IBLOCK_ID` FROM `b_iblock_site` `iblock_iblock_site` LEFT JOIN `b_iblock` `iblock_iblock_site_iblock` ON `iblock_iblock_site`.`IBLOCK_ID` = `iblock_iblock_site_iblock`.`ID` WHERE (`iblock_iblock_site`.`IBLOCK_ID` in (28)) AND `iblock_iblock_site`.`SITE_ID` = 's1' AND `iblock_iblock_site_iblock`.`ACTIVE` = 'Y' /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:137 #0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL) /home/bitrix/www/bitrix/modules/main/lib/db/connection.php:329 #1: Bitrix\Main\DB\Connection->query(string) /home/bitrix/www/bitrix/modules/main/lib/entity/query.php:2839 #2: Bitrix\Main\Entity\Query->query(string) /home/bitrix/www/bitrix/modules/main/lib/entity/query.php:777 #3: Bitrix\Main\Entity\Query->exec() /home/bitrix/www/bitrix/modules/main/lib/entity/datamanager.php:260 #4: Bitrix\Main\Entity\DataManager::getList(array) /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:3587 #5: Bitrix\Iblock\Component\Base->checkIblock() /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:3551 #6: Bitrix\Iblock\Component\Base->processResultData() /home/bitrix/www/bitrix/components/bitrix/catalog.section/class.php:90 #7: CatalogSectionComponent->processResultData() /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:3971 #8: Bitrix\Iblock\Component\Base->loadData() /home/bitrix/www/bitrix/modules/iblock/lib/component/elementlist.php:1058 #9: Bitrix\Iblock\Component\ElementList->loadData() /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:3960 #10: Bitrix\Iblock\Component\Base->initialLoadAction() /home/bitrix/www/bitrix/components/bitrix/catalog.section/class.php:327 #11: CatalogSectionComponent->initialLoadAction() #12: call_user_func(array) /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4145 #13: Bitrix\Iblock\Component\Base->doAction() /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4163 #14: Bitrix\Iblock\Component\Base->executeComponent() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:638 #15: CBitrixComponent->includeComponent(string, array, NULL) /home/bitrix/www/bitrix/modules/main/classes/general/main.php:1041 #16: CAllMain->IncludeComponent(string, string, array) /home/bitrix/www/bitrix/templates/lenoma/includes/left.php:254 #17: include(string) /home/bitrix/www/bitrix/modules/main/classes/general/main.php:1424 #18: CAllMain->IncludeFile(string, array, array) /home/bitrix/www/bitrix/templates/lenoma/header.php:939 #19: include_once(string) /home/bitrix/www/bitrix/modules/main/include/prolog_after.php:96 #20: require(string) /home/bitrix/www/bitrix/modules/main/include/prolog.php:11 #21: require_once(string) /home/bitrix/www/bitrix/header.php:1 #22: require(string) /home/bitrix/www/sredstva/detail.php:2 #23: include_once(string) /home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159 #24: include_once(string) /home/bitrix/www/bitrix/urlrewrite.php:2