The first error is not overly worrisome. It's not uncommon. But if you are getting a lot of that, talk to your network and email teams and if needed, your Support Provider.
The second error curious. 'Unexpected error' have a plethora of reasons to them, usually you scroll up and look at the error(s) just before. What's strange about this particular one is what it is referencing... It seems to be referencing a database called 'p_footprints01' which is an odd name.. is that your DB name? On top of that, it seems to be referencing a database table called 'fpscdb001_ws_012.email_handler__ACTVTY_INCR' which is a very weird name. I have never heard of a table name like this. Do you have such a table?
Any chance you guys migrated to v12 from v11 using AMIGO?
Thank you for your reply.
Yes it is a stored procedure in our database.
No we didn't migrate to v12 from v11 using AMIGO.