Hi, @afsheen.
I don’t know as you haven’t shared the details with us. Also, there appear to be three separate topics where you are asking questions about this. Let’s keep all the questions to a single topic going forward. I won’t reply to other topics about this so please keep all questions about the Large Media issue here.
Is this the correct site id (cd3b5304-e96f-42ed-ba4a-f5058018bba1)?
If so, I can remove the Large Media add-on but it won’t restore your local files.
Regarding how to get your repository back to the state it was in before, how to do that depends on what you did to get it into the current state and what the issue is. However, you haven’t shared those details here.
Would you please tell us more about what is happening? What actions have you taken and when the the issue start occurring?
If you want us to proceed with uninstalling Large Media or if there are other questions, please let us know.