I am having problems with the WPMU Dev Videos plugin working on the Dashboard, it worked before, not sure why it isn’t working now.
I get the following screenshot below…
I have deactivated all plugins except WPMU videos and switched to Twenty Fourteen, didn’t work.
I deleted the plugin and re-installed, clicked Settings and WPMU Dev Vidoes and Saved Changes, I have the Videos checked “yes” for add to contextual help…didn’t work.
It says I am successfully registered and gives me a site ID. I went into the “Support videos API” and my site is still registered correctly.