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

				SELECT TAG
				FROM b_cache_tag
				WHERE SITE_ID = 's1'
				AND CACHE_SALT = '/59d'
				AND RELATIVE_PATH = '/s1/bitrix/menu/06f'
			
/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/data/taggedcache.php:55
#2: Bitrix\Main\Data\TaggedCache->initDbCache(string)
	/home/bitrix/www/bitrix/modules/main/lib/data/taggedcache.php:107
#3: Bitrix\Main\Data\TaggedCache->endTagCache()
	/home/bitrix/www/bitrix/modules/main/classes/general/cache.php:463
#4: CCacheManager->EndTagCache()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:1173
#5: CBitrixComponent->endResultCache()
	/home/bitrix/www/bitrix/components/bitrix/menu/component.php:109
#6: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:605
#7: CBitrixComponent->__includeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:103
#8: CBitrixComponent->executeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:649
#9: CBitrixComponent->includeComponent(string, array, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039
#10: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/www/include/header/topline_menu.php:18
#11: include(string)
	/home/bitrix/www/bitrix/components/bitrix/main.include/templates/.default/template.php:17
#12: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:789
#13: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:884
#14: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:746
#15: CBitrixComponent->showComponentTemplate()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:694
#16: CBitrixComponent->includeComponentTemplate()
	/home/bitrix/www/bitrix/components/bitrix/main.include/component.php:280
#17: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:605
#18: CBitrixComponent->__includeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:664
#19: CBitrixComponent->includeComponent(string, array, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039
#20: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/www/include/header/header_type1.php:44
#21: require_once(string)
	/home/bitrix/www/local/templates/prozoo_default/header.php:179
#22: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog_after.php:106
#23: require(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:11
#24: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#25: require(string)
	/home/bitrix/www/catalog/index.php:2
#26: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#27: 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:137 Stack trace: #0 /home/bitrix/www/bitrix/modules/main/lib/db/connection.php(330): Bitrix\Main\DB\MysqliConnection->queryInternal('SELECT \n\t`main_...', Array, NULL) #1 /home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php(3306): Bitrix\Main\DB\Connection->query('SELECT \n\t`main_...') #2 /home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php(817): Bitrix\Main\ORM\Query\Query->query('SELECT \n\t`main_...') #3 /home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php(500): Bitrix\Main\ORM\Query\Query->exec() #4 /home/bitrix/www/bitrix/modules/main/lib/analytics/sitespeed.php(95): Bitrix\Main\ORM\Data\DataManager::getList(Array) #5 /home/bitrix/www/bitrix/modules/main/lib/analytics/counter.php(92): Bitrix\Main\Analytics\SiteSpeed::isIntranetSite('s1') #6 /home/bitrix/www/bitrix/modules/main/classes/general/module.php(490): Bit in /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php on line 137

Fatal error: Uncaught Error: Cannot pass parameter 3 by reference in /home/bitrix/www/bitrix/modules/main/lib/orm/entity.php:746 Stack trace: #0 /home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php(77): Bitrix\Main\ORM\Entity::normalizeEntityClass('Bitrix\\Security...') #1 /home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php(581): Bitrix\Main\ORM\Data\DataManager::getEntity() #2 /home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php(1589): Bitrix\Main\ORM\Data\DataManager::normalizePrimary('6oeaulOiGX1ojj0...') #3 /home/bitrix/www/bitrix/modules/security/classes/general/session_db.php(92): Bitrix\Main\ORM\Data\DataManager::delete('6oeaulOiGX1ojj0...') #4 /home/bitrix/www/bitrix/modules/security/classes/general/session_handler.php(28): CSecuritySessionDB::write('6oeaulOiGX1ojj0...', 'SESS_AUTH|a:1:{...') #5 [internal function]: CSecuritySessionHandler->write('6oeaulOiGX1ojj0...', 'SESS_AUTH|a:1:{...') #6 {main} thrown in /home/bitrix/www/bitrix/modules/main/lib/orm/entity.php on line 746