[Bitrix\Main\DB\ConnectionException] 
Mysql connect error [localhost]: (1040) Too many connections (400)
/srv/bitrix/bitrix/modules/main/lib/db/mysqliconnection.php:65
#0: Bitrix\Main\DB\MysqliConnection->connectInternal
	/srv/bitrix/bitrix/modules/main/lib/db/mysqliconnection.php:122
#1: Bitrix\Main\DB\MysqliConnection->queryInternal
	/srv/bitrix/bitrix/modules/main/lib/db/connection.php:330
#2: Bitrix\Main\DB\Connection->query
	/srv/bitrix/bitrix/modules/main/lib/db/connection.php:358
#3: Bitrix\Main\DB\Connection->queryScalar
	/srv/bitrix/bitrix/modules/security/lib/session.php:114
#4: Bitrix\Security\SessionTable::lock
	/srv/bitrix/bitrix/modules/security/classes/general/session_db.php:52
#5: CSecuritySessionDB::read
	/srv/bitrix/bitrix/modules/security/classes/general/session_handler.php:23
#6: CSecuritySessionHandler->read
	
#7: session_start
	/srv/bitrix/bitrix/modules/main/include.php:288
#8: require_once(string)
	/srv/bitrix/bitrix/modules/main/include/prolog_before.php:14
#9: require_once(string)
	/srv/bitrix/bitrix/modules/main/include/prolog.php:10
#10: require_once(string)
	/srv/bitrix/bitrix/header.php:1
#11: require(string)
	/srv/bitrix/fr/translation_software/index.php:2
#12: include_once(string)
	/srv/bitrix/bitrix/modules/main/include/urlrewrite.php:159
#13: include_once(string)
	/srv/bitrix/bitrix/urlrewrite.php:2