Household Help

I keep getting an LE that I have been chasing since the Enchanted update and unable to play. This error pops up, goes away, pops up again no matter what mods I have and even without mods and even when I load another save file. My game was just fine before. It tells me there is an issue with advancing the story and something about culling and sim has no job. I don't know my sim is a college student. The game seems to run just fine when I removed the Tray folder, then after testing vanilla I put the Tray files back in the Tray Folder, and nothing else, no mods, nothing else, the error came back. There must be bad files or a naughty Sim in my Tray Folder messing up my game so I was going to remove tray files 50/50 until I find which ones were causing the LE. I don't know what files to remove in order to remove a certain Sim or Sims. Does removing HouseholdBinary Files alone remove a Sim or is there more? HHI, SGI, BPI, or TrayItem? If so, how do I know which files go together?

The error reports from BE and MCCC give a specific Sim number that contain numbers and letters. Can I know from that?

Time freezes in the game always between 5 and 7 AM, the NPC's stand still but continue to move around, I can click Pause or game speed but it has no effect. Even when the game does not freeze I sometimes get the LE and sometimes not but it is always the same error.