Approve Post Error

Hi,

I am using EasyBlog 3.9. When I approve a pending post in the front end, I just get a blank white screen. When I approve them in the back end, I get this error:

Error 1054: Unknown column 'draft_id' in 'where clause' SQL=DELETE FROM `hvk2c_easyblog_post_rejected` WHERE `draft_id`='30'

Each time this happens, the post is duplicated - one remains in the pending list, and one gets published.

Strange:)

Any help?

Thanks