not working with drupal 6.8

Hi,

After I Installed the og_menu and enable it at the blocks page and click "save", it give me this error.

user warning: Table 'buddyjoy_main.og_menu_groups' doesn't exist query: SELECT DISTINCT * FROM og_ancestry JOIN ( og_menu_groups, menu_custom ) ON ( og_menu_groups.mid = menu_custom.menu_name ) WHERE ( ( og_ancestry.nid = 36 AND og_ancestry.group_nid = og_menu_groups.gid ) OR ( og_menu_groups.gid = 36 AND og_ancestry.group_nid = og_menu_groups.gid ) ); in /home/buddyjoy/domains/buddyjoy.com/public_html/sites/all/modules/og_menu/og_menu.module on line 454.

Why is this happen?

Thanks.

Max.
www.buddyjoy.com