UBB.threads PHP Forum Software Community Forums UBB.classic UBB.classic 6 Support UBB has encountered an unexpected, fatal error...threads: Expected to write out

I'm getting a couple of these on 6.1.0.2 running under Windows 2000 with ActiveState Perl.

---
Undefined subroutine &main::floodcheck called at C:/Inetpub/bbs_root/cgi-bin/ubb_registration.cgi line 266.
----

Sorry, UBB has encountered an unexpected, fatal error. This error is extremely abnormal. Please contact the board administration. The error text is:

I got error 'No such device or address' while SHlocking C:/Inetpub/bbs_root/ubb/cache-27KGQYGU/lock/global.cgi

Here is the backtrace:
Backtrace: ubb_lib_filehandle.cgi:105 -> sub UBB::FileHandle::tracer
Backtrace: ubb_lib_filehandler.cgi:113 -> sub UBB::FileHandle::relock
Backtrace: ubb_lib_files.cgi:833 -> sub UBB::FileHandler: pen
Backtrace: ubb_lib.cgi:1091 -> sub main: penProfile
Backtrace: ultimatebb.cgi:434 -> sub main::verify_id_num_2

--------------------

My board is
here.