my forum displays all chinese language in question mark, pls. help!

[faifai]

Please help!

After hacked & cleaned by kb_scan.php, my forum displays all chinese word in symbol.

see my site: http://www.faifaicafe.com/FaiFaiForum/index.php?topic=7374.msg7889;topicseen#msg7889

How to solve it?

THX!

[Kenny01]

Grab the large upgrade and over write all your files then run upgrade.php.

Also contact your host to know how they get in.