Matrix Field Multiple Values Broken

There are a number of SQL errors when using the table widget with any more than 1 value. Here are some of the errors I'm getting:

When adding a field I get: user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') SELECT vid, nid, 0, FROM content_type_courses' at line 1 query: INSERT INTO content_field_courseopttext (vid, nid, delta, ) SELECT vid, nid, 0, FROM content_type_courses in /WebData/Drupal6/sites/all/modules/cck/includes/content.admin.inc on line 1549.

When adding content I get: user warning: Duplicate entry '20-0' for key 'PRIMARY' query: INSERT INTO content_field_coursereqtext (vid, nid, delta) VALUES (20, 20, 0) in /WebData/Drupal6/sites/all/modules/cck/content.module on line 1213.