[Plugin: wordTube] Unable to add videos to wordTube

Hi

I’m not able to add any media files into wordTube. I updated it to v2 when it was available & after that I haven’t gotten around to using it. Now I was trying to add a new video but am getting a blank page when I click the wordTube tab in the manage section. I tried deactivating all the plugins & then loading up the wordTube section but still I get the blank page. However I can see & change the wordTube settings in the Settings section.

Any help most appreciated. ??