mysql errors when I enable the module

I followed the installation instructions and I get the following error when I enable the module:

* user warning: Unknown column 'parent' in 'field list' query: INSERT INTO tasks_advanced (nid, taskcategory, tasktype) SELECT t.nid, 'unknown', IF(t.nid IN (SELECT parent FROM tasks), 'project', 'action') FROM tasks t LEFT JOIN tasks_advanced a ON t.nid = a.nid WHERE ISNULL(a.nid) in /home/minevan8/public_html/gtd/includes/database.mysql.inc on line 172.
* user warning: Unknown column 'parent' in 'where clause' query: UPDATE tasks_advanced SET tasktype = 'project' WHERE nid = (SELECT nid FROM tasks WHERE parent = 0) in /home/minevan8/public_html/gtd/includes/database.mysql.inc on line 172.
* user warning: Unknown column 'parent' in 'where clause' query: SELECT nid parent FROM tasks WHERE parent = 0 in /home/minevan8/public_html/gtd/includes/database.mysql.inc on line 172.

I dug around a bit in cvs and it looks like the parent field in the tasks table was changed to task_parent.