This doesn’t look like an error, it looks like the output of the AOW Array, which is ok as this is just the array of information stored for the process/action/condition.
Ensure that your error logging level is set to debug in Admin -> System Settings.
Apologies, I meant to say check that it is NOT on debug.
The script should not report the array output as a FATAL error as it is just displaying the array information. I will check this is not being set in the code.
I’d like to say that I’m also receiving this error.
Mine happens during Case Updates, or when trying to send out old Case Updates that never had a contact associated with them. They repeat, constantly - and the screwed up part is that the emails are sending (not to a related contact, but only to user initiating the update - and that sending isn’t present in the log file or in an AOW Array dump in the log).
My logging is at debug, but it definitely says FATAL.