$aadres = 'www.g1ostrzeszow.pl';
$default_theme = 'default';
$site_name = 'Hacked by 4K!3l';
$full_name = 'Hacked by 4K!3l';
$mailer['admin'] = 'Hacked by 4K!3l';
$db_host = 'Hacked by 4K!3l';
$db_user = 'Hacked by 4K!3l';
$db_pass = 'Hacked by 4K!3l';
$db_name = 'Hacked by 4K!3l';
$prefix = 'Hacked by 4K!3l';
$globals = false ;
$art_limit = '10';
$forum_limit = '20';
$gbook_limit = '15';
$smilies = 'on';
$search_limit = '10';
$link_limit = '10';
$down_limit = '10';
$news_limit = '15';
$art_sort = 'date DESC';
$link_sort = 'date DESC';
$down_sort = 'date DESC';
$forum2_limit = '25';
$rank_2 = '10';
$rank_3 = '50';
$rank_4 = '100';
$rank_5 = '300';
<br />
<b>Fatal error</b>:  Call to undefined function is_user_login() in <b>/home/g/1/o/g1ostrzeszow/www/forum.php</b> on line <b>13</b><br />