After migration all sites returned in ISO-8859-1 charset

[KirillU]

All Websites have ISO-8859-1 charset header!

After migration of whole plesk 11 from ubuntu to debian on another server all sites are returned in ISO-8859-1 (West european) charset by default even if they are utf-8 or CP1251. looks like there is a line AddDefaultCharset ISO-8859-1 in apache config, but i couldn't find it. the panel itself looks ok, only all websites are broken

in apache directory file charset AddDefaultCharset is commented

#AddDefaultCharset UTF-8

in php.ini default charset is commented

; PHP's default character set is set to empty.
; http://php.net/default-charset
;default_charset = "iso-8859-1"

UP: Even new created sites are in same encoding. so i think there is a problem with plesk installation not with migration
Example: http://ures.ru

 

[KirillU]

Found temporary solution:

place .htaccess with

AddDefaultCharset Off

into /var/www/vhosts/