[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
SELECT 
	`iblock_property`.`ID` AS `ID`,
	`iblock_property`.`IBLOCK_ID` AS `IBLOCK_ID`,
	`iblock_property`.`CODE` AS `CODE`,
	`iblock_property`.`PROPERTY_TYPE` AS `PROPERTY_TYPE`,
	`iblock_property`.`MULTIPLE` AS `MULTIPLE`,
	`iblock_property`.`USER_TYPE` AS `USER_TYPE`,
	`iblock_property`.`USER_TYPE_SETTINGS` AS `USER_TYPE_SETTINGS`
FROM `b_iblock_property` `iblock_property` 

WHERE `iblock_property`.`IBLOCK_ID` = 5
AND `iblock_property`.`ACTIVE` = 'Y'
AND (`iblock_property`.`PROPERTY_TYPE` IS NULL OR `iblock_property`.`PROPERTY_TYPE` <> 'F')
ORDER BY `ID` ASC
/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:153
#0: Bitrix\Main\DB\MysqliConnection->queryInternal
	/home/bitrix/www/bitrix/modules/main/lib/db/connection.php:327
#1: Bitrix\Main\DB\Connection->query
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:3537
#2: Bitrix\Main\ORM\Query\Query->query
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:952
#3: Bitrix\Main\ORM\Query\Query->exec
	/home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php:513
#4: Bitrix\Main\ORM\Data\DataManager::getList
	/home/bitrix/www/bitrix/modules/catalog/general/discount.php:3217
#5: CAllCatalogDiscount::__ConvertProperties
	/home/bitrix/www/bitrix/modules/catalog/general/discount.php:4109
#6: CAllCatalogDiscount::SetDiscountProductCache
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:566
#7: Bitrix\Iblock\Component\Base->initCatalogDiscountCache
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4216
#8: Bitrix\Iblock\Component\Base->prepareData
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4170
#9: Bitrix\Iblock\Component\Base->processResultData
	/home/bitrix/www/bitrix/modules/iblock/lib/component/element.php:299
#10: Bitrix\Iblock\Component\Element->processResultData
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4697
#11: Bitrix\Iblock\Component\Base->loadData
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4686
#12: Bitrix\Iblock\Component\Base->initialLoadAction
	/home/bitrix/www/bitrix/modules/iblock/lib/component/element.php:284
#13: Bitrix\Iblock\Component\Element->initialLoadAction
	
#14: call_user_func
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4873
#15: Bitrix\Iblock\Component\Base->doAction
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4891
#16: Bitrix\Iblock\Component\Base->executeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:660
#17: CBitrixComponent->includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1072
#18: CAllMain->IncludeComponent
	/home/bitrix/www/bitrix/templates/aspro_next/components/bitrix/catalog/whome/page_blocks/element_4.php:2
#19: include_once(string)
	/home/bitrix/www/bitrix/templates/aspro_next/components/bitrix/catalog/whome/element_normal.php:81
#20: include_once(string)
	/home/bitrix/www/bitrix/templates/aspro_next/components/bitrix/catalog/whome/element.php:148
#21: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:790
#22: CBitrixComponentTemplate->__IncludePHPTemplate
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:885
#23: CBitrixComponentTemplate->IncludeTemplate
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:776
#24: CBitrixComponent->showComponentTemplate
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:716
#25: CBitrixComponent->includeComponentTemplate
	/home/bitrix/www/bitrix/components/bitrix/catalog/component.php:323
#26: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:607
#27: CBitrixComponent->__includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:684
#28: CBitrixComponent->includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1072
#29: CAllMain->IncludeComponent
	/home/bitrix/www/catalog/index.php:594
#30: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:184
#31: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2
----------

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/mysqliconnection.php:153 Stack trace: #0 /home/bitrix/www/bitrix/modules/main/lib/db/connection.php(327): Bitrix\Main\DB\MysqliConnection->queryInternal() #1 /home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php(3537): Bitrix\Main\DB\Connection->query() #2 /home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php(952): Bitrix\Main\ORM\Query\Query->query() #3 /home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php(513): Bitrix\Main\ORM\Query\Query->exec() #4 /home/bitrix/www/bitrix/modules/webdebug.seo/include.php(231): Bitrix\Main\ORM\Data\DataManager::getList() #5 /home/bitrix/www/bitrix/modules/webdebug.seo/lib/canonical.php(237): WD\Seo\Helper::getCrmSites() #6 /home/bitrix/www/bitrix/modules/webdebug.seo/lib/canonical.php(41): WD\Seo\Canonical::isAllowed() #7 /home/bitrix/www/bitrix/modules/webdebug.seo/lib/eventhandler.php(63): WD\Seo\Canonical in /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php on line 153