It looks like the plugin isn't compatible with an Oracle database backend; one of the columns in the "mediasite" table is named "mode" which is a reserved Oracle keyword : http://docs.oracle.com/cd/A58617_01/server.804/a58225/ap_keywd.htm

So when the plugin tries to do, for example:

INSERT INTO m_mediasite(mode,name,description,openaspopup,course,siteid,resourcetype,resourceid,recorddateutc,presenters,tags,launchurl)
VALUES ('PlayerOnly','Test','fred','1','2144',1,'Presentation','78859151dff54eaeaa483b7af91eb1d21d','1464238800','Default Presenter','', 'undefined')

it errors out with the message "ORA-00928: missing SELECT keyword"

But if you remove the "mode" column and value, it inserts successfully.