[Bitrix\Main\DB\ConnectionException] 
Mysql connect error [localhost]: (1040) Too many connections (400)
/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:65
#0: Bitrix\Main\DB\MysqliConnection->connectInternal()
	/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:122
#1: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/home/bitrix/www/bitrix/modules/main/lib/db/connection.php:330
#2: Bitrix\Main\DB\Connection->query(string, NULL)
	/home/bitrix/www/bitrix/modules/main/lib/db/connection.php:379
#3: Bitrix\Main\DB\Connection->queryExecute(string)
	/home/bitrix/www/bitrix/php_interface/after_connect.php:9
#4: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/database.php:229
#5: CAllDatabase->DoConnect()
	/home/bitrix/www/bitrix/modules/main/classes/mysql/database.php:87
#6: CDatabaseMysql->Query(string)
	/home/bitrix/www/bitrix/modules/main/classes/mysql/agent.php:75
#7: CAgent::ExecuteAgents(string)
	/home/bitrix/www/bitrix/modules/main/classes/mysql/agent.php:40
#8: CAgent::CheckAgents()
	/home/bitrix/www/bitrix/modules/main/include.php:264
#9: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog_before.php:14
#10: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:10
#11: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#12: require(string)
	/home/bitrix/www/ba/press-office/news.php:2
#13: require(string)
	/home/bitrix/www/ba/press-office/index.php:1