This bug occurs because of changing specs about delegate
functions.
I fixed it, and commit to CVS repository
http://cvs.sourceforge.jp/cgi-bin/viewcvs.cgi/*checkout*/xoops/xoops2jp/html/modules/base/preload/Primary/Attic/SiteClose.class.php?rev=1.1.2.4
\21a4d\modules\base\preload\Primary\SiteClose.class.php
on line 174
Windows NT X64
Mysql 5.0.21
Apache/2.2.2
PHP/5.1.4
Also posted by Sasha at Xoopscube.org
http://xoopscube.org/modules/xhnewbb/viewtopic.php?topic_id=233&post_id=1435#forumpost1435