I am on Drupal 6.13. I get all kinds of errors (below), and of course no images are displayed. Please help.

In admin/settings/brilliant_gallery:

user warning: Table 'miromusi_drup01.brilliant_gallery_checklist' doesn't exist query: select qid,state from brilliant_gallery_checklist where nid=9999999 and qid not like 'user-%' and user=0 union select qid,state from brilliant_gallery_checklist where nid=9999999 and qid like 'user-%' and user=1 in /home/miromusi/public_html/modules/brilliant_gallery/brilliant_gallery.module on line 109.
There is a security update available for your version of Drupal. To ensure the security of your server, you should update immediately! See the available updates page for more information.

On actual page:

user warning: Table 'miromusi_drup01.brilliant_gallery_checklist' doesn't exist query: select qid,state from brilliant_gallery_checklist where nid=9999999 and qid not like 'user-%' and user=0 union select qid,state from brilliant_gallery_checklist where nid=9999999 and qid like 'user-%' and user=1 in /home/miromusi/public_html/modules/brilliant_gallery/brilliant_gallery.module on line 109.
user warning: Table 'miromusi_drup01.brilliant_gallery_checklist' doesn't exist query: select qid from brilliant_gallery_checklist where qid like 'user-%' and state='1' in /home/miromusi/public_html/modules/brilliant_gallery/brilliant_gallery.module on line 668.