[Bitrix\Main\DB\SqlQueryException] Mysql query error: (2006) MySQL server has gone away (400) SELECT `iblock_element`.`ID` AS `ID` FROM `b_iblock_element` `iblock_element` WHERE `iblock_element`.`ID` IN (50176) /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/entity/query.php:3038 #2: Bitrix\Main\Entity\Query->query(string) /home/bitrix/www/bitrix/modules/main/lib/entity/query.php:797 #3: Bitrix\Main\Entity\Query->exec() /home/bitrix/www/bitrix/modules/main/lib/entity/datamanager.php:290 #4: Bitrix\Main\Entity\DataManager::getList(array) /home/bitrix/www/bitrix/modules/catalog/lib/discount/discountmanager.php:1441 #5: Bitrix\Catalog\Discount\DiscountManager::loadIblockFields(array, array) /home/bitrix/www/bitrix/modules/catalog/lib/discount/discountmanager.php:1596 #6: Bitrix\Catalog\Discount\DiscountManager::getProductData(array, array, array) /home/bitrix/www/bitrix/modules/catalog/lib/discount/discountmanager.php:692 #7: Bitrix\Catalog\Discount\DiscountManager::preloadProductDataToExtendOrder(array, array) /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:455 #8: Bitrix\Iblock\Component\Base->initCatalogDiscountCache() /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:3612 #9: Bitrix\Iblock\Component\Base->prepareData() /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:3566 #10: Bitrix\Iblock\Component\Base->processResultData() /home/bitrix/www/bitrix/modules/iblock/lib/component/element.php:244 #11: Bitrix\Iblock\Component\Element->processResultData() /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:3971 #12: Bitrix\Iblock\Component\Base->loadData() /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:3960 #13: Bitrix\Iblock\Component\Base->initialLoadAction() /home/bitrix/www/bitrix/modules/iblock/lib/component/element.php:229 #14: Bitrix\Iblock\Component\Element->initialLoadAction() #15: call_user_func(array) /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4145 #16: Bitrix\Iblock\Component\Base->doAction() /home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4163 #17: Bitrix\Iblock\Component\Base->executeComponent() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:638 #18: CBitrixComponent->includeComponent(string, array, object) /home/bitrix/www/bitrix/modules/main/classes/general/main.php:1041 #19: CAllMain->IncludeComponent(string, string, array, object) /home/bitrix/www/local/templates/.default/components/bitrix/catalog/catalog1/element.php:118 #20: include(string) /home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:720 #21: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string) /home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:815 #22: CBitrixComponentTemplate->IncludeTemplate(array) /home/bitrix/www/bitrix/modules/main/classes/general/component.php:735 #23: CBitrixComponent->showComponentTemplate() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:683 #24: CBitrixComponent->includeComponentTemplate(string) /home/bitrix/www/bitrix/components/bitrix/catalog/component.php:171 #25: include(string) /home/bitrix/www/bitrix/modules/main/classes/general/component.php:594 #26: CBitrixComponent->__includeComponent() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:653 #27: CBitrixComponent->includeComponent(string, array, NULL) /home/bitrix/www/bitrix/modules/main/classes/general/main.php:1041 #28: CAllMain->IncludeComponent(string, string, array) /home/bitrix/www/catalog/index.php:17 #29: include_once(string) /home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159 #30: include_once(string) /home/bitrix/www/bitrix/urlrewrite.php:2