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

				DELETE FROM b_iblock_element_iprop
				WHERE IBLOCK_ID = 16
				AND ELEMENT_ID in (
					SELECT BSE.IBLOCK_ELEMENT_ID
					FROM b_iblock_section_element BSE
					INNER JOIN b_iblock_section BS ON BSE.IBLOCK_SECTION_ID = BS.ID AND BSE.ADDITIONAL_PROPERTY_ID IS NULL
					WHERE BS.IBLOCK_ID = 16
					AND BS.LEFT_MARGIN <= 1433
					AND BS.RIGHT_MARGIN >= 1418
				)
			
/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection->query(string)
	/home/bitrix/web/beauty-prof.com/public_html/local/modules/iblock__/lib/inheritedproperty/sectionvalues.php:180
#2: Bitrix\Iblock\InheritedProperty\SectionValues->clearValues()
	/home/bitrix/web/beauty-prof.com/public_html/local/modules/iblock__/lib/inheritedproperty/sectionvalues.php:95
#3: Bitrix\Iblock\InheritedProperty\SectionValues->queryValues()
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/iblock/lib/inheritedproperty/basevalues.php:104
#4: Bitrix\Iblock\InheritedProperty\BaseValues->getValues()
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/components/bitrix/catalog.section.list/component.php:188
#5: include(string)
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/classes/general/component.php:594
#6: CBitrixComponent->__includeComponent()
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/classes/general/component.php:653
#7: CBitrixComponent->includeComponent(string, array, NULL)
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/classes/general/main.php:1037
#8: CAllMain->IncludeComponent(string, string, array)
	/home/bitrix/web/beauty-prof.com/public_html/local/templates/beautyprof_aspro_mshop/components/bitrix/menu/top_general_multilevel/template.php:40
#9: include(string)
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/classes/general/component_template.php:720
#10: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/classes/general/component_template.php:815
#11: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/classes/general/component.php:735
#12: CBitrixComponent->showComponentTemplate()
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/classes/general/component.php:683
#13: CBitrixComponent->includeComponentTemplate()
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/components/bitrix/menu/component.php:386
#14: include(string)
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/classes/general/component.php:594
#15: CBitrixComponent->__includeComponent()
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/classes/general/component.php:102
#16: CBitrixComponent->executeComponent()
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/classes/general/component.php:638
#17: CBitrixComponent->includeComponent(string, array, boolean)
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/classes/general/main.php:1037
#18: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/web/beauty-prof.com/public_html/include/menu.top_general_multilevel.php:24
#19: include(string)
	/home/bitrix/web/beauty-prof.com/public_html/local/templates/beautyprof_aspro_mshop/header.php:228
#20: include_once(string)
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/include/prolog_after.php:106
#21: require(string)
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/include/prolog.php:11
#22: require_once(string)
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/header.php:1
#23: require(string)
	/home/bitrix/web/beauty-prof.com/public_html/info/brands/index.php:2
#24: include_once(string)
	/home/bitrix/web/beauty-prof.com/public_html/bitrix/modules/main/include/urlrewrite.php:159
#25: include_once(string)
	/home/bitrix/web/beauty-prof.com/public_html/404.php:2