Upgrading from V12 to V13

Hi @smino

Your list is the same as mine with these exceptions-

node 14.19.1
mariadb 10.6.7
pip 20.0.2

So far all is well …except 62 of the same error in the error-log.

Error while connecting to email account Notifications

cryptography.exceptions.InvalidSignature: Signature did not match digest.
cryptography.fernet.InvalidToken
frappe.exceptions.ValidationError: Encryption key is invalid, Please check site_config.json

I did not paste the entire trace-back. This is in line with the link that I posted in my previous
post. I did delete the Notificatios Email as well as its corresponding domain and recreated
them again. Seem to have cleared the error because I am not getting any more errors.

I think I shall make another post about this. Let me not digress on the title of this thread.
Although there are no more errors, I need to make sure if someone else out there has not
had the same. I did make a backup of the site_config.json file. I do not see a key in there.
All I see is a db_name and db_password that is encrypted. In the new site_config.json
there is however an encryption key.

Thank you again @smino !