[Bitrix\Main\DB\ConnectionException] 
Mysql connect error [localhost]: (1040) Too many connections (400)
/var/www/www.donland.ru/bitrix/modules/main/lib/db/mysqliconnection.php:65
#0: Bitrix\Main\DB\MysqliConnection->connectInternal()
	/var/www/www.donland.ru/bitrix/modules/main/lib/db/mysqliconnection.php:122
#1: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/var/www/www.donland.ru/bitrix/modules/main/lib/db/connection.php:330
#2: Bitrix\Main\DB\Connection->query(string)
	/var/www/www.donland.ru/bitrix/modules/main/lib/orm/query/query.php:3306
#3: Bitrix\Main\ORM\Query\Query->query(string)
	/var/www/www.donland.ru/bitrix/modules/main/lib/orm/query/query.php:817
#4: Bitrix\Main\ORM\Query\Query->exec()
	/var/www/www.donland.ru/bitrix/modules/main/lib/orm/data/datamanager.php:500
#5: Bitrix\Main\ORM\Data\DataManager::getList(array)
	/var/www/www.donland.ru/local/modules/openregion.core/lib/ORM/DataManager.php:74
#6: OpenRegion\Core\ORM\DataManager::getHighloadBlockTable()
	/var/www/www.donland.ru/local/modules/openregion.core/lib/ORM/DataManager.php:87
#7: OpenRegion\Core\ORM\DataManager::getCompiledEntity()
	/var/www/www.donland.ru/local/modules/openregion.core/lib/ORM/DataManager.php:110
#8: OpenRegion\Core\ORM\DataManager::getDataManager()
	/var/www/www.donland.ru/local/modules/openregion.core/lib/ORM/DataManager.php:127
#9: OpenRegion\Core\ORM\DataManager::__callStatic(string, array)
	/var/www/www.donland.ru/local/modules/openregion.government/events.entities.php:12
#10: include_once(string)
	/var/www/www.donland.ru/local/modules/openregion.government/include.php:17
#11: include_once(string)
	/var/www/www.donland.ru/bitrix/modules/main/lib/loader.php:143
#12: Bitrix\Main\Loader::includeModuleInternal(string)
	/var/www/www.donland.ru/bitrix/modules/main/lib/loader.php:110
#13: Bitrix\Main\Loader::includeModule(string)
	/var/www/www.donland.ru/bitrix/modules/main/classes/general/module.php:261
#14: CModule::IncludeModule(string)
	/var/www/www.donland.ru/local/php_interface/init.php:14
#15: include_once(string)
	/var/www/www.donland.ru/bitrix/modules/main/include.php:241
#16: require_once(string)
	/var/www/www.donland.ru/bitrix/modules/main/include/prolog_before.php:14
#17: require_once(string)
	/var/www/www.donland.ru/bitrix/modules/main/include/prolog.php:10
#18: require_once(string)
	/var/www/www.donland.ru/bitrix/header.php:1
#19: require(string)
	/var/www/www.donland.ru/sites/g1/documents/active/index.php:2
#20: include_once(string)
	/var/www/www.donland.ru/bitrix/modules/main/include/urlrewrite.php:159
#21: include_once(string)
	/var/www/www.donland.ru/bitrix/urlrewrite.php:2