[Bitrix\Main\DB\SqlQueryException] Mysql query error: (2006) MySQL server has gone away (400) SELECT `kolir`.`UF_XML_ID` AS `UF_XML_ID`, `kolir`.`UF_NAME` AS `UF_NAME`, `kolir`.`UF_FILE` AS `UF_FILE`, `kolir`.`UF_SORT` AS `UF_SORT`, `kolir`.`ID` AS `UALIAS_0` FROM `b_kolir` `kolir` WHERE `kolir`.`UF_XML_ID` = 'nerzhaviiucha_stal' ORDER BY `UF_SORT` ASC, `UF_NAME` ASC, `UALIAS_0` ASC /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:330 #1: Bitrix\Main\DB\Connection->query(string) /home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:3306 #2: Bitrix\Main\ORM\Query\Query->query(string) /home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:817 #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/modules/highloadblock/classes/general/prop_directory.php:803 #5: CIBlockPropertyDirectory::getEntityFieldsByFilter(string, array) /home/bitrix/www/bitrix/modules/highloadblock/classes/general/prop_directory.php:530 #6: CIBlockPropertyDirectory::GetExtendedValue(array, array) /home/bitrix/www/bitrix/components/bitrix/catalog.smart.filter/class.php:748 #7: CBitrixCatalogSmartFilter->fillItemValues(array, array) /home/bitrix/www/bitrix/components/bitrix/catalog.smart.filter/component.php:222 #8: include(string) /home/bitrix/www/bitrix/modules/main/classes/general/component.php:605 #9: CBitrixComponent->__includeComponent() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:103 #10: CBitrixComponent->executeComponent() /home/bitrix/www/bitrix/components/bitrix/catalog.smart.filter/class.php:138 #11: CBitrixCatalogSmartFilter->executeComponent() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:649 #12: CBitrixComponent->includeComponent(string, array, object) /home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039 #13: CAllMain->IncludeComponent(string, string, array, object, array) /home/bitrix/www/local/templates/expert24_default/components/tesslab/catalog/main/section_vertical.php:82 #14: include(string) /home/bitrix/www/local/templates/expert24_default/components/tesslab/catalog/main/section.php:78 #15: include(string) /home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:789 #16: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string) /home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:884 #17: CBitrixComponentTemplate->IncludeTemplate(array) /home/bitrix/www/bitrix/modules/main/classes/general/component.php:746 #18: CBitrixComponent->showComponentTemplate() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:694 #19: CBitrixComponent->includeComponentTemplate(string) /home/bitrix/www/local/components/tesslab/catalog/component.php:197 #20: include(string) /home/bitrix/www/bitrix/modules/main/classes/general/component.php:605 #21: CBitrixComponent->__includeComponent() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:664 #22: CBitrixComponent->includeComponent(string, array, boolean) /home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039 #23: CAllMain->IncludeComponent(string, string, array, boolean) /home/bitrix/www/ua/catalog/index.php:530 #24: include_once(string) /home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159 #25: include_once(string) /home/bitrix/www/bitrix/urlrewrite.php:2