[Bitrix\Main\DB\ConnectionException] 
Mysql connect error [localhost, 127.0.0.1]: Too many connections (400)
/var/www/i-gazeta.com/bitrix/modules/main/lib/db/mysqlconnection.php:43
#0: Bitrix\Main\DB\MysqlConnection->connectInternal()
	/var/www/i-gazeta.com/bitrix/modules/main/lib/db/mysqlconnection.php:91
#1: Bitrix\Main\DB\MysqlConnection->queryInternal(string, array, NULL)
	/var/www/i-gazeta.com/bitrix/modules/main/lib/db/connection.php:329
#2: Bitrix\Main\DB\Connection->query(string)
	/var/www/i-gazeta.com/bitrix/modules/main/lib/modulemanager.php:20
#3: Bitrix\Main\ModuleManager::getInstalledModules()
	/var/www/i-gazeta.com/bitrix/modules/main/lib/loader.php:77
#4: Bitrix\Main\Loader::includeModule(string)
	/var/www/i-gazeta.com/bitrix/modules/main/lib/data/connectionpool.php:279
#5: Bitrix\Main\Data\ConnectionPool->createSlaveConnection()
	/var/www/i-gazeta.com/bitrix/modules/main/lib/data/connectionpool.php:218
#6: Bitrix\Main\Data\ConnectionPool->getSlaveConnection(string)
	/var/www/i-gazeta.com/bitrix/modules/main/classes/mysql/database.php:126
#7: CDatabaseMysql->Query(string)
	/var/www/i-gazeta.com/bitrix/modules/main/classes/general/main.php:2841
#8: CAllMain->GetCookieDomain()
	/var/www/i-gazeta.com/bitrix/modules/main/include.php:279
#9: require_once(string)
	/var/www/i-gazeta.com/bitrix/modules/main/include/prolog_before.php:14
#10: require(string)
	/var/www/i-gazeta.com/conference/archive/video.php:2