No idea where the error is coming from. I need help please D:

Wow, this world sounds huuuge. I bet it has lots of LN bars in it and it was designed before the IP patch came out.

If this is a one time script log occurrence, I believe what you are seeing is ErrorTrap cleaning up the leftovers after Overwatch v122 does its job on all of the LN Pro Bars in town, thus making them usable again. The alternative before we had this great OW feature was that the player had to delete and replace all of the bar objects in town with fresh copies, which can be very time consuming in large urban worlds, or else every sim who tried to interact with a bar object, including the assigned mixologists, would always be reset.

At least, I think that's all this one is.

the world is indeed huge. when i saw the script error over 9,000 i GTFO

Okay, I doubt even that world has 9,000 LN pro bars in it. Something does sound wrong. Could a required EP be missing or failing to loadup?

could be possible. but I have everything installed. it said something like Error Trap : 1045

Just errortrap doing what it does, cleaning up useless stuff. I wouldn't be concerned.