[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)

					SELECT
						F.FACET_ID
						,F.VALUE
						,MIN(F.VALUE_NUM) MIN_VALUE_NUM
						,MAX(F.VALUE_NUM) MAX_VALUE_NUM
						,MAX(case when LOCATE('.', F.VALUE_NUM) > 0 then LENGTH(SUBSTRING_INDEX(F.VALUE_NUM, '.', -1)) else 0 end) VALUE_FRAC_LEN
						,COUNT(DISTINCT F.ELEMENT_ID) ELEMENT_COUNT
					FROM
						
			b_iblock B
			INNER JOIN b_lang L ON B.LID=L.LID
			INNER JOIN b_iblock_element BE ON BE.IBLOCK_ID = B.ID
			left join b_catalog_product as PRD on (PRD.ID = BE.ID)

		
							INNER JOIN b_iblock_5_index F ON BE.ID = F.ELEMENT_ID
					WHERE
						F.SECTION_ID = 116
						and F.FACET_ID in (230,232,222,226,102,318,78,280,284,276,264,266,268,272,274,248,240,304,310,236,246,260,1018,288,1014,286,1184,294,262,306,308,312,278,282,3)
						
			AND (
			
				(((BE.ACTIVE_TO >= now() OR BE.ACTIVE_TO IS NULL) AND (BE.ACTIVE_FROM <= now() OR BE.ACTIVE_FROM IS NULL)))
				AND ((((BE.IBLOCK_ID = '5'))))
				AND ((((PRD.AVAILABLE='Y'))))
			)
			AND (((BE.WF_STATUS_ID=1 AND BE.WF_PARENT_ELEMENT_ID IS NULL)))
			AND ((
				B.ID IN (
			SELECT IBLOCK_ID
			FROM b_iblock_group IBG
			WHERE IBG.GROUP_ID IN (2)
			AND IBG.PERMISSION >= 'R'
		
				AND (IBG.PERMISSION='X' OR B.ACTIVE='Y')
			)
				OR (B.RIGHTS_MODE = 'E' AND EXISTS (
				SELECT ER.ELEMENT_ID
				FROM b_iblock_element_right ER
				INNER JOIN b_iblock_right IBR ON IBR.ID = ER.RIGHT_ID
				INNER JOIN b_user_access UA ON UA.ACCESS_CODE = IBR.GROUP_CODE AND UA.USER_ID = 0
				WHERE ER.ELEMENT_ID = BE.ID
				AND IBR.OP_EREAD = 'Y'
				
			))
			))
					GROUP BY
						F.FACET_ID, F.VALUE
				
/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/iblock/lib/propertyindex/facet.php:340
#2: Bitrix\Iblock\PropertyIndex\Facet->query
	/home/bitrix/www/bitrix/components/bitrix/catalog.smart.filter/component.php:68
#3: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:607
#4: CBitrixComponent->__includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:105
#5: CBitrixComponent->executeComponent
	/home/bitrix/www/bitrix/components/bitrix/catalog.smart.filter/class.php:149
#6: CBitrixCatalogSmartFilter->executeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:660
#7: CBitrixComponent->includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1072
#8: CAllMain->IncludeComponent
	/home/bitrix/www/bitrix/templates/aspro_next/components/bitrix/catalog/whome/filter.php:27
#9: include_once(string)
	/home/bitrix/www/bitrix/templates/aspro_next/components/bitrix/catalog/whome/page_blocks/list_elements_1.php:229
#10: include_once(string)
	/home/bitrix/www/bitrix/templates/aspro_next/components/bitrix/catalog/whome/section.php:378
#11: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:790
#12: CBitrixComponentTemplate->__IncludePHPTemplate
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:885
#13: CBitrixComponentTemplate->IncludeTemplate
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:776
#14: CBitrixComponent->showComponentTemplate
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:716
#15: CBitrixComponent->includeComponentTemplate
	/home/bitrix/www/bitrix/components/bitrix/catalog/component.php:323
#16: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:607
#17: CBitrixComponent->__includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:684
#18: CBitrixComponent->includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1072
#19: CAllMain->IncludeComponent
	/home/bitrix/www/catalog/index.php:594
#20: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:184
#21: 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