When using dwpage.php, it checks out fine, but when committing it will say that the topic does not exist yet, and removes the topic from the wiki. The error message appears to be when it attempts to remove the lock, so I'm guessing the real problem is deeper in the code. Could be linked to #1494, however this is a fresh installed, and I tried disabling all plugins.
[root@lithium /usr/local/www/fooproject/dokuwiki-2009-12-25/bin]# /usr/local/www/fooproject/dokuwiki-2009-12-25/bin/dwpage.php -m "Auto from TFTP" commit sayre_c2940_3.txt configs:backup:sayre_c2940_3
configs:backup:sayre_c2940_3 does not yet exist
[root@lithium /usr/local/www/fooproject/dokuwiki-2009-12-25/bin]#
[root@lithium /usr/local/www/fooproject/dokuwiki-2009-12-25/bin]# uname -a
FreeBSD lithium.sayre.qld.au.fooproject.net 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat Mar 13 13:55:48 EST 2010
mwheeler@glasshouse.internaluse.net:/usr/obj/usr/src/sys/FAYE i386
[root@lithium /usr/local/www/fooproject/dokuwiki-2009-12-25/bin]# lighttpd -v
lighttpd/1.4.23 (ssl) - a light and fast webserver
Build-Date: Oct 24 2009 06:11:35
[root@lithium /usr/local/www/fooproject/dokuwiki-2009-12-25/bin]# php -v
PHP 5.2.11 with Suhosin-Patch 0.9.7 (cli) (built: Oct 20 2009 21:51:21)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies