loadForm(): Regular expression error

[mocha]

ok. so i found out the hard way that 3.3 doesn't work with the demo. i have 
3.2 compiled and loaded the demo. this is the error i got:

An error has occurred in loadForm(): Regular expression error.

NetBSD-1.4Y/Alpha -current (ELF) system. I made sure all the shared 
libraries can be found and loadable at run time. I've also editted the 
mapserv.ini and demo_init.html files to reflect my system.

what else could i be doing wrong or not right?