Attempting to move UBB.classic 6.3.0.1

From the hello cgi I get:
Hello world from Perl 5.008008
.cgi scripts are mapped to Perl.

But when trying to access cp.cgi

Software error:
Invalid range "a-Z" in transliteration operator at Modules/vars.pm line 17.
For help, please send mail to the webmaster , giving this error message and the time and date of the error. Content-type: text/html

Software error:
[Sat May 26 02:51:30 2007] vars.pm: Invalid range "a-Z" in transliteration operator at Modules/vars.pm line 17. Compilation failed in require at cp.cgi line 55.
For help, please send mail to the webmaster , giving this error message and the time and date of the error. Content-type: text/html

Software error:
[Sat May 26 02:51:30 2007] vars.pm: [Sat May 26 02:51:30 2007] vars.pm: Invalid range "a-Z" in transliteration operator at Modules/vars.pm line 17. [Sat May 26 02:51:30 2007] vars.pm: Compilation failed in require at cp.cgi line 55. BEGIN failed--compilation aborted at cp.cgi line 55.

Does anybody know why? Thanks.

I no longer have access to ubb.classic, but my best guess would be that you should open vars.pm, go to line 17, and replace "a-Z" with "a-zA-Z"