Here is the rewritten content in the order of images contained in https://support.google.com/docs/?hl=en_US&p=error_help:
1. Image 1:
– You have lost access to your document. Attempting to reconnect.
2. Image 2:
– Couldn’t connect to server. Refresh to try again.
3. Image 3:
– You are trying to edit a shared document. A user is currently editing. Try again later.
