[Bitrix\Main\DB\SqlQueryException] Mysql query error: (2006) MySQL server has gone away (400) SELECT `iblock_iblock_site`.`IBLOCK_ID` AS `IBLOCK_ID`, `iblock_iblock_site`.`SITE_ID` AS `UALIAS_0`, `iblock_iblock_site_iblock`.`ID` AS `UALIAS_1` 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` = 2 AND `iblock_iblock_site`.`SITE_ID` = 's1' AND `iblock_iblock_site_iblock`.`ACTIVE` = 'Y' /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:146 #0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL) /home/bitrix/www/bitrix/modules/main/lib/db/connection.php:312 #1: Bitrix\Main\DB\Connection->query(string) /home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:3540 #2: Bitrix\Main\ORM\Query\Query->query(string) /home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:949 #3: Bitrix\Main\ORM\Query\Query->exec() /home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php:500 #4: Bitrix\Main\ORM\Data\DataManager::getList(array) /home/bitrix/www/bitrix/components/bitrix/catalog.section.list/component.php:80 #5: include(string) /home/bitrix/www/bitrix/modules/main/classes/general/component.php:605 #6: CBitrixComponent->__includeComponent() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:680 #7: CBitrixComponent->includeComponent(string, array, object, boolean) /home/bitrix/www/bitrix/modules/main/classes/general/main.php:1071 #8: CAllMain->IncludeComponent(string, string, array, object, array) /home/bitrix/www/bitrix/templates/alfavit/components/bitrix/catalog/catalog-alfavit/section_vertical.php:100 #9: include(string) /home/bitrix/www/bitrix/templates/alfavit/components/bitrix/catalog/catalog-alfavit/section.php:90 #10: include(string) /home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:789 #11: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string) /home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:884 #12: CBitrixComponentTemplate->IncludeTemplate(array) /home/bitrix/www/bitrix/modules/main/classes/general/component.php:764 #13: CBitrixComponent->showComponentTemplate() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:712 #14: CBitrixComponent->includeComponentTemplate(string) /home/bitrix/www/local/components/bitrix/catalog/component.php:176 #15: include(string) /home/bitrix/www/bitrix/modules/main/classes/general/component.php:605 #16: CBitrixComponent->__includeComponent() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:680 #17: CBitrixComponent->includeComponent(string, array, boolean, boolean) /home/bitrix/www/bitrix/modules/main/classes/general/main.php:1071 #18: CAllMain->IncludeComponent(string, string, array, boolean) /home/bitrix/www/catalog/index.php:386 #19: include_once(string) /home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:160 #20: include_once(string) /home/bitrix/www/bitrix/urlrewrite.php:2