Hi Jagerman,

thanks for your reply. This is the complete error message:

Stack Trace
======================================
GForum (24496): GT::SQL::Tree::parents called at /home/clubtest/www/cgi-bin/gf/admin/GForum/Category.pm line 143 with arguments
(GT::SQL::Tree=HASH(0x830fb9c), id, 1, cols, ARRAY(0x830d22c)).
GForum (24496): GForum::Category::_full_name_cache called at /home/clubtest/www/cgi-bin/gf/admin/GForum/Category.pm line 96 with arguments
(1).
GForum (24496): GForum::Category::full_name called at /home/clubtest/www/cgi-bin/gf/admin/GForum/Forum.pm line 820 with arguments
(1, : ).
GForum (24496): GForum::Forum::_plg_normalize called at /home/clubtest/www/cgi-bin/gf/admin/GForum/Forum.pm line 805 with arguments
(HASH(0x84ccb9c)).
GForum (24496): GForum::Forum::__ANON__ called at /home/clubtest/www/cgi-bin/gf/admin/GT/Plugins.pm line 108 with arguments
(HASH(0x84ccb9c)).
GForum (24496): GT::Plugins::dispatch called at /home/clubtest/www/cgi-bin/gf/admin/GForum/Forum.pm line 805 with arguments
(GT::Plugins, /home/clubtest/www/cgi-bin/gf/admin/Plugins/GForum, forum_normalize, CODE(0x845615c), HASH(0x84ccb9c)).
GForum (24496): GForum::Forum::normalize called at /home/clubtest/www/cgi-bin/gf/admin/GForum/Forum.pm line 43 with arguments
(HASH(0x84ccb9c)).
GForum (24496): GForum::Forum::view_collapsed called at /home/clubtest/www/cgi-bin/gf/admin/GForum.pm line 275 with arguments
(GForum::Forum, forum_view_collapsed, HASH(0x8371640)).
GForum (24496): GForum::_plg_do_func_2 called at /home/clubtest/www/cgi-bin/gf/admin/GForum.pm line 239 with arguments
(forum_view_collapsed).
GForum (24496): GForum::__ANON__ called at /home/clubtest/www/cgi-bin/gf/admin/GT/Plugins.pm line 108 with arguments
(forum_view_collapsed).
GForum (24496): GT::Plugins::dispatch called at /home/clubtest/www/cgi-bin/gf/admin/GForum.pm line 239 with arguments
(GT::Plugins, /home/clubtest/www/cgi-bin/gf/admin/Plugins/GForum, do_forum_view_collapsed, CODE(0x82926f0), forum_view_collapsed).
GForum (24496): GForum::_plg_do_func called at /home/clubtest/www/cgi-bin/gf/admin/GForum.pm line 230 with arguments
(forum_view_collapsed).
GForum (24496): GForum::__ANON__ called at /home/clubtest/www/cgi-bin/gf/admin/GT/Plugins.pm line 108 with arguments
(forum_view_collapsed).
GForum (24496): GT::Plugins::dispatch called at /home/clubtest/www/cgi-bin/gf/admin/GForum.pm line 230 with arguments
(GT::Plugins, /home/clubtest/www/cgi-bin/gf/admin/Plugins/GForum, do_func, CODE(0x828f7e0), forum_view_collapsed).
GForum (24496): GForum::do_func called at GForum::Forum::view line 27 with arguments
(forum_view_collapsed).
GForum (24496): GForum::Forum::view called at /home/clubtest/www/cgi-bin/gf/admin/GForum.pm line 275 with arguments
(GForum::Forum, forum_view, HASH(0x8371544)).
GForum (24496): GForum::_plg_do_func_2 called at /home/clubtest/www/cgi-bin/gf/admin/GForum.pm line 239 with arguments
(forum_view).
GForum (24496): GForum::__ANON__ called at /home/clubtest/www/cgi-bin/gf/admin/GT/Plugins.pm line 108 with arguments
(forum_view).
GForum (24496): GT::Plugins::dispatch called at /home/clubtest/www/cgi-bin/gf/admin/GForum.pm line 239 with arguments
(GT::Plugins, /home/clubtest/www/cgi-bin/gf/admin/Plugins/GForum, do_forum_view, CODE(0x82926f0), forum_view).
GForum (24496): GForum::_plg_do_func called at /home/clubtest/www/cgi-bin/gf/admin/GForum.pm line 230 with arguments
(forum_view).
GForum (24496): GForum::__ANON__ called at /home/clubtest/www/cgi-bin/gf/admin/GT/Plugins.pm line 108 with arguments
(forum_view).
GForum (24496): GT::Plugins::dispatch called at /home/clubtest/www/cgi-bin/gf/admin/GForum.pm line 230 with arguments
(GT::Plugins, /home/clubtest/www/cgi-bin/gf/admin/Plugins/GForum, do_func, CODE(0x828f7e0), forum_view).
GForum (24496): GForum::do_func called at /home/clubtest/www/cgi-bin/gf/gforum.cgi line 106 with arguments
(forum_view).
GForum (24496): main::main called at /home/clubtest/www/cgi-bin/gf/admin/GT/Plugins.pm line 108 with no arguments.
GForum (24496): GT::Plugins::dispatch called at /home/clubtest/www/cgi-bin/gf/gforum.cgi line 22 with arguments
(GT::Plugins, /home/clubtest/www/cgi-bin/gf/admin/Plugins/GForum, main, CODE(0x821d12c)).


System Information
======================================
Perl Version: v5.6.1
Gossamer Forum Version: 1.1.8
GForum.pm version: 1.118
GT::SQL Version: 1.099
GT::Template Version: 2.084
DBI.pm Version: 1.19
@INC =
/home/clubtest/www/cgi-bin/gf/admin
/usr/lib/perl5/5.6.1/i586-linux
/usr/lib/perl5/5.6.1
/usr/lib/perl5/site_perl/5.6.1/i586-linux
/usr/lib/perl5/site_perl/5.6.1
/usr/lib/perl5/site_perl
.
GT::SQL::error = Failed to execute query: '
SELECT Category.cat_id, Category.cat_name, Category_tree.tree_id_fk, Category.cat_depth
FROM Category, Category_tree
WHERE Category_tree.tree_anc_id_fk = Category.cat_id AND (Category_tree.tree_id_fk = '1')

' Reason: Unknown column 'Category.cat_depth' in 'field list'

Thanks for your help in advance.

Cheers,

Wolfgang