Not letting me upload videos, asynchronous error

Good day,

I have been trying to upload videos from Khan academy onto a platform that I am working on through the Social Project.

I am trying to upload the videos onto a channel that we have created, and once I have selected the videos I would like to use (ranching from 2-21), I click import and then after a period of waiting for it to upload, it says there is an asynchronous error. Could you please help as I cannot use the content that I would like?

Kind regards,
Ricardo Vasapolli

Just flagging again here that an issue was opened around this, if you hadn’t seen it from our other thread over e-mail: