After upgrading I still get an error:
[02/Jan/2007:16:51:55][6857.1076447456][-main-] Error: Error sourcing /var/lib/aolserver/oacs52/packages/xowiki/tcl/xowiki-procs.tcl:
during '::xotcl::__#3 contains'
::xotcl::__#3 ::xotcl::Object->configure
::xo::OrderedComposite ::xotcl::Class->create
::xo::OrderedComposite ::xotcl::Class->new
invoked from within
"::xo::OrderedComposite new -contains [my cr_attributes]"
(procedure "init" line 8)
::xowiki::Page ::Generic::CrClass->init
::Generic::CrClass ::xotcl::Class->create
invoked from within
"::Generic::CrClass create Page -superclass ::Generic::CrItem -pretty_name "XoWiki Page" -pretty_plural "XoWiki Pages" -table_name "xowiki_page" -id_..."
(in namespace eval "::xowiki" script line 6)
invoked from within
"namespace eval ::xowiki {
#
# create classes for different kind of pages
#
::Generic::CrClass create Page -superclass ::Generic::CrItem \
..."
(file "/var/lib/aolserver/oacs52/packages/xowiki/tcl/xowiki-procs.tcl" line 9)
invoked from within
"source $__file "