WordPress database error:

More problems.

I am trying to get a tool for a client, but a pro version must work after clean install…

Could this be a prefix database problem?

WordPress database error: [Unknown column ‘ua_sp_cu_project.parent’ in ‘field list’]
SELECT ua_sp_cu_project.id, ua_sp_cu_project.id AS pid, ua_sp_cu_project.uid, ua_sp_cu_project.name AS project_name, ua_sp_cu_project.parent FROM ua_sp_cu_project WHERE (ua_sp_cu_project.uid = ‘1’ ) AND ua_sp_cu_project.parent = ‘0’ ORDER by name

http://ww.wp.xz.cn/extend/plugins/sp-client-document-manager/