Література із розділу Наука. Техніка

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

				SELECT
					P.ID
					,P.CODE
					,P.TEMPLATE
					,P.ENTITY_TYPE
					,P.ENTITY_ID
					,IP.VALUE
				FROM
					b_iblock_element_iprop IP
					INNER JOIN b_iblock_iproperty P ON P.ID = IP.IPROP_ID
				WHERE
					IP.IBLOCK_ID = 37
					AND IP.ELEMENT_ID = 52000
			
/home/bitrix/ext_www/dk-books.com/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection->query(string)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/iblock/lib/inheritedproperty/elementvalues.php:144
#2: Bitrix\Iblock\InheritedProperty\ElementValues->queryValues()
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/iblock/lib/inheritedproperty/basevalues.php:100
#3: Bitrix\Iblock\InheritedProperty\BaseValues->getValues()
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/iblock/lib/component/base.php:1885
#4: Bitrix\Iblock\Component\Base->modifyElementCommonData(array)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/iblock/lib/component/base.php:1863
#5: Bitrix\Iblock\Component\Base->processElement(array)
	/home/bitrix/ext_www/dk-books.com/bitrix/components/koala/catalog.section/class.php:554
#6: CatalogSectionComponent->processElement(array)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/iblock/lib/component/elementlist.php:721
#7: Bitrix\Iblock\Component\ElementList->getIblockElements(object)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/iblock/lib/component/base.php:626
#8: Bitrix\Iblock\Component\Base->initElementList()
	/home/bitrix/ext_www/dk-books.com/bitrix/components/koala/catalog.section/class.php:575
#9: CatalogSectionComponent->initElementList()
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/iblock/lib/component/base.php:3573
#10: Bitrix\Iblock\Component\Base->processResultData()
	/home/bitrix/ext_www/dk-books.com/bitrix/components/koala/catalog.section/class.php:90
#11: CatalogSectionComponent->processResultData()
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/iblock/lib/component/base.php:4032
#12: Bitrix\Iblock\Component\Base->loadData()
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/iblock/lib/component/elementlist.php:1096
#13: Bitrix\Iblock\Component\ElementList->loadData()
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/iblock/lib/component/base.php:4021
#14: Bitrix\Iblock\Component\Base->initialLoadAction()
	/home/bitrix/ext_www/dk-books.com/bitrix/components/koala/catalog.section/class.php:327
#15: CatalogSectionComponent->initialLoadAction()
	
#16: call_user_func(array)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/iblock/lib/component/base.php:4206
#17: Bitrix\Iblock\Component\Base->doAction()
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/iblock/lib/component/base.php:4224
#18: Bitrix\Iblock\Component\Base->executeComponent()
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/main/classes/general/component.php:638
#19: CBitrixComponent->includeComponent(string, array, object)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/main/classes/general/main.php:1037
#20: CAllMain->IncludeComponent(string, string, array, object)
	/home/bitrix/ext_www/dk-books.com/bitrix/templates/.default/components/bitrix/catalog/bogdan_catalog_new/section.php:169
#21: include(string)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/main/classes/general/component_template.php:720
#22: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/main/classes/general/component_template.php:815
#23: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/main/classes/general/component.php:735
#24: CBitrixComponent->showComponentTemplate()
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/main/classes/general/component.php:683
#25: CBitrixComponent->includeComponentTemplate(string)
	/home/bitrix/ext_www/dk-books.com/bitrix/components/bitrix/catalog/component.php:171
#26: include(string)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/main/classes/general/component.php:594
#27: CBitrixComponent->__includeComponent()
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/main/classes/general/component.php:653
#28: CBitrixComponent->includeComponent(string, array, boolean)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/main/classes/general/main.php:1037
#29: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/ext_www/dk-books.com/catalog/index.php:181
#30: include_once(string)
	/home/bitrix/ext_www/dk-books.com/bitrix/modules/main/include/urlrewrite.php:159
#31: include_once(string)
	/home/bitrix/ext_www/dk-books.com/bitrix/urlrewrite.php:2