Custom characters problem

I have an russian language forum running in UTF8.

i have added this to the config_vbseo.php

$vbseo_custom_char_replacement = array(
'А' => 'A',
'а' => 'a',
'Б' => 'B',
'б' => 'b',
'В' => 'V',
'в' => 'v',
'Г' => 'G',
'г' => 'g',
'Д' => 'D',
'д' => 'd',
'Е' => 'E',
'е' => 'e',
'Ё' => 'Jo',
'ё' => 'jo',
'Ж' => 'Zh',
'ж' => 'zh',
'З' => 'z',
'з' => 'z',
'И' => 'I',
'и' => 'i',
'Й' => 'J',
'й' => 'j',
'К' => 'K',
'к' => 'k',
'Л' => 'L',
'л' => 'l',
'М' => 'M',
'м' => 'm',
'Н' => 'N',
'н' => 'n',
'О' => 'O',
'о' => 'o',
'П' => 'P',
'п' => 'p',
'Р' => 'R',
'р' => 'r',
'С' => 'S',
'с' => 's',
'Т' => 'T',
'т' => 't',
'У' => 'U',
'у' => 'u',
'ф' => 'F',
'ф' => 'f',
'Х' => 'H',
'х' => 'h',
'Ц' => 'C',
'ц' => 'c',
'Ч' => 'Ch',
'ч' => 'ch',
'Ш' => 'Sh',
'ш' => 'sh',
'Щ' => 'Th',
'щ' => 'th',
'ъ' => '-',
'Ы' => 'Y',
'ы' => 'y',
'ь' => '-',
'Э' => 'Ey',
'э' => 'ey',
'Ю' => 'Ju',
'ю' => 'ju',
'Я' => 'JA',
'я' => 'ja'
);

but now, after the edit i can not use the forum, i have the following error:

Unable to add cookies, header already sent.
File: /home/jewropa/public_html/includes/config_vbseo.php
Line: 1

p.s. i saved the config_vbseo.php in utf8 format

ok, but in which coding should i save, cause if i let it standard coded the russian languages gonna broken (it saves as question marks)

please, can you send me a modified config_vbseo.php file with this content in right code:

$vbseo_custom_char_replacement = array(
'А' => 'A',
'а' => 'a',
'Б' => 'B',
'б' => 'b',
'В' => 'V',
'в' => 'v',
'Г' => 'G',
'г' => 'g',
'Д' => 'D',
'д' => 'd',
'Е' => 'E',
'е' => 'e',
'Ё' => 'Jo',
'ё' => 'jo',
'Ж' => 'Zh',
'ж' => 'zh',
'З' => 'z',
'з' => 'z',
'И' => 'I',
'и' => 'i',
'Й' => 'J',
'й' => 'j',
'К' => 'K',
'к' => 'k',
'Л' => 'L',
'л' => 'l',
'М' => 'M',
'м' => 'm',
'Н' => 'N',
'н' => 'n',
'О' => 'O',
'о' => 'o',
'П' => 'P',
'п' => 'p',
'Р' => 'R',
'р' => 'r',
'С' => 'S',
'с' => 's',
'Т' => 'T',
'т' => 't',
'У' => 'U',
'у' => 'u',
'ф' => 'F',
'ф' => 'f',
'Х' => 'H',
'х' => 'h',
'Ц' => 'C',
'ц' => 'c',
'Ч' => 'Ch',
'ч' => 'ch',
'Ш' => 'Sh',
'ш' => 'sh',
'Щ' => 'Th',
'щ' => 'th',
'ъ' => '-',
'Ы' => 'Y',
'ы' => 'y',
'ь' => '-',
'Э' => 'Ey',
'э' => 'ey',
'Ю' => 'Ju',
'ю' => 'ju',
'Я' => 'JA',
'я' => 'ja'
);

p.s. at time i run my forum without special chars replace, so you can not see the errors on the forumhome