Error updating the administration application pool credentials sharepoint
This also impacts all other services such as SQL Server etc.
How can I change the account of the app pool, but also change all of the other service accounts?
In this case, I was able to connect via the VM console but got the trust error via remote desktop.
In my case Application Pool stopped automatically because of the log files does not have space.
When I checked my Share Point logs I have seen the error ULS logs has reached its full limit.
Then I deleted log files from the folder I saw this happening today after our Share Point 2013 server was updated with the latest windows updates.
Check the App pools which are stopped and verify the username(Domain\Username) used.Note These procedures can be performed only after the password has been changed on the domain controller.The credentials entered are checked against those on the domain controller.This will cause the content or services that that the Web application provides to be momentarily unavailable while the application pool restarts.Important Membership in the Administrators group on the local computer, or equivalent, is required to complete the following procedures.