I have a fresh install of Moodle and I installed the Kaltura plugin. Everything seems fine until I try to upload a video file using Dashboard->Site home->My Media at which point I get a message "Invalid URL" and am unable to upload anything. There is a link "More information about this error," and if I click on it it states "This page does not exist yet. You can search for this page title in other pages, or let us know by posting about it in one of the Moodle community forums".
Any Ideas would be appreciated.