Constratint Violated When Submit a Comment

[edsonguimaraes]

Hi Guys!

When I try to add a comment to an idea I get the error message:

IntegrityError at /comments/post/

(1452, 'Cannot add or update a child row: a foreign key constraint fails (collab.django_comments, CONSTRAINT site_id_refs_id_c6498c81 FOREIGN KEY (site_id) REFERENCES django_site (id))')

How can I fix it?

Best regards