I think I found the problem. Can I ask the people who experience this problem to download an updated version of lib-sessions.php and give me some feedback if it helped? The fixed version should work with Geeklog 1.3.5 (all revisions) as well as 1.3.6rc1.
bye, Dirk
1054: Unknown column 'sp_pos' in 'field list' SQL
so, i disabled, ran the install script to update the database, enabled and it works!
thanks for the pointers in this thread.
danny