Forum Discussion
Unexpected Error Message when editing modern pages
We are getting errors "You cannot edit this page We're sorry, we encountered an unexpected error. Please try again, if the problem persists please contact your Administrator." Is anyone else seeing ...
To fix the issue please edit the page in advanced mode with SharePoint designer 2013 and replace ContentTypeId with below value or you can also copy the value from any working modern page.
0x0101009D1CB255DA76424F860D91F20E6C4118007EED42F647E26E49A665357980A30728
This issue is caused because the page property content type is changed or incorrect, it should be site page