Revemu Error?!

[9mmMessiah]

When I load up Revemu onto this private server I am playing, I can connect and everything but when I get to the character selection part it crashes when I click on one. It tells me "Runtime error '6' overflow" in a small popup window, then closes out of Revemu. If I have it set to automatically choose my chosen character it tells me:

Connected!
Veriy your ID and Password...
Usable Account!
Connecting to ***** RO!.... Connected!
Verify your account...
Got Character ID...
ERROR!!! [Decode_006B] Overflow
ERROR!!! [Decode_006B] Overflow


Does anybody know how to fix this problem?