Problem
You clicked Save changes, but see a red error message instead of a confirmation.
Possible cause
Common causes are: a network timeout, the server being temporarily unavailable, or another user having deleted the contract while you were editing it. The error message usually explains the problem directly.
Solution
Read the error message carefully — it usually tells you what went wrong.
Try clicking Save changes again.
Check your internet connection.
Reload the page, log in again if necessary, and try saving again.
If the problem persists, contact support and include details about:
The exact error message you see.
When the issue occurred.