I'm glad it worked.
Actually, this time it wasn't a problem that you didn't include the first line of error. I'll have to remember to ask for all errors in the future.
The source of the error produced no message, and 95% of the messages are simply it failing to create 7 to 10 persons. The failures pointed to a very narrow scope of problems but didn't indicate a source. The real key to pinpointing your problem was actually the last 2 errors, which were exclusive to an encounter with the guards. I had dismissed it early on as the result of garbage data, and it was only after figuring out the source of the problems that I could understand how relevant it was.