Permission Denied while saving the notebook, hence can't be graded also

I am facing issue in Week-1 and Week-4 Labs whose ids are

Week-1 bhlrwtkmgpnb

Week-4 geddvrgvwewq

When ever i try to save my progress it says Permission Denied.

As i am not able to save my progress in these two week Assignment labs hence it is also not got checked.

I am attaching the screenshot of one of the lab same issue is with the another one also.

Please solve that issue as soon as possible.

Hi @SKT27182,

Please follow these instructions.