[mysqli_sql_exception] 
Too many connections (1040)
/home/.migration-staging-20260909-platochnik/site/bitrix/modules/main/lib/db/mysqliconnection.php:61
#0: mysqli->real_connect
	/home/.migration-staging-20260909-platochnik/site/bitrix/modules/main/lib/db/mysqliconnection.php:61
#1: Bitrix\Main\DB\MysqliConnection->connectInternal
	/home/.migration-staging-20260909-platochnik/site/bitrix/modules/main/lib/db/mysqliconnection.php:122
#2: Bitrix\Main\DB\MysqliConnection->queryInternal
	/home/.migration-staging-20260909-platochnik/site/bitrix/modules/main/lib/db/connection.php:330
#3: Bitrix\Main\DB\Connection->query
	/home/.migration-staging-20260909-platochnik/site/bitrix/modules/main/lib/db/connection.php:358
#4: Bitrix\Main\DB\Connection->queryScalar
	/home/.migration-staging-20260909-platochnik/site/bitrix/modules/security/lib/session.php:109
#5: Bitrix\Security\SessionTable::lock
	/home/.migration-staging-20260909-platochnik/site/bitrix/modules/security/classes/general/session_db.php:52
#6: CSecuritySessionDB::read
	
#7: session_start
	/home/.migration-staging-20260909-platochnik/site/bitrix/modules/main/include.php:278
#8: require_once(string)
	/home/.migration-staging-20260909-platochnik/site/bitrix/modules/main/include/prolog_before.php:14
#9: require_once(string)
	/home/.migration-staging-20260909-platochnik/site/bitrix/modules/main/include/prolog.php:10
#10: require_once(string)
	/home/.migration-staging-20260909-platochnik/site/bitrix/header.php:1
#11: require(string)
	/home/.migration-staging-20260909-platochnik/site/index.php:1