that file does not appear to be present in either the server directory or the upgrade files, also tried 1.3.6 update and that errors out as well, and emailbounce.php is also not present.
Did what you said, restored a backup, did a database check and repair just in case. Still getting the same error, what would be the non easy way to resolve this?
Submit a ticket with ACP, FTP and phpMyAdmin access details. We'd need the upgrade to have been started (new files in place at least, if not run until you get an error).
Ill get that information to you asap, quick question though, i just realize im running 1.3.1, is it ill advised to go from 1.3.1 to 1.3.6 or 1.4.2 without doing the updates inbetween or should it not matter.
Submit a ticket with ACP, FTP and phpMyAdmin access details. We'd need the upgrade to have been started (new files in place at least, if not run until you get an error).