From the top of the error log:
Error: You sent me a crappy GUID, please fix it.
That's some mouth to it...
yes it is.
Yes, it was a "welcome pack" gift as in welcome to Sim's Lifestories here's some crap that doesn't work. I think it means it either conflicts with another thing in game--but it would have to be a regular game item as it happened in the game even w/o any other CC (assuming a gift item is CC). which means way to go EA.
I must have sent a dozen or more emails /tech help requests to EA back in the 2008 when I first got the game--what can I say I was new to the sims back then and naive enough to actually expect them to care. Needless to say I got no help from them and got my game running through this site and others. I had so much to discover then that I left the DJ Booth issue alone and only used it on home lots.
I would like to try and resolve it though. Over the years I noticed that some people reported a similar issue with the DJ booth from nightlife but EA fixed that with a patch. SLS wasn't important enough to rate a patch from EA--they'd move onto on TS2 EP releases and Sims 3 pre-hype then.
You'd think they could have kicked a patch over to SLS since the booth is the same but no such luck.
Anyhoo if I could just figure out what it needs it'd be awesome.