Last exception mccc need help plz

Hi! I'm sorry to open this up again, but I don't really know how to use the forums since I literally joined a few minutes ago and I don't think I can start my own thread or anything like that due to my current status. Also, I'm not sure if there are any threads that are more recent to this day regarding this topic, but this is the thread that I was able to find. Anyways, I'm having problems with last exception as well. This is probably going to be a very long post, because I need a lot of help and I'm just desperate at this point. I've been doing my fair share of research and attempting to fix this problem for hours now. I initially had the problem of there being a specific cc that was causing my game to not load, but I was able to find that cc and delete it. I thought that that had solved my problem and it did, but clearly a new problem has formed. When I actually started to play The Sims 4, I got a pop-up saying "Last Exception Caught By MCCC" which I'm sure you've either seen yourself or heard of by now. I have tried so many different things to solve this problem and looked at so many different forums/websites. Unfortunately, I have had no such luck. I checked to see if that pop-up was a result of my MCCC mods, but it wasn't, meaning that the problem is hidden somewhere else amongst my hundreds of mods/ccs. I've seen a lot of people suggest the 50/50 method, but when I tried it and split the suspect cc in half, I didn't get the pop-up whenever I put each half back in the mods folder by themselves; it was when I combined both halves and had all the mods/ccs back in the mods folder that I got that "Last Exception Caught By MCCC" pop-up again. I have even tried printing out the actual lastException text and decoding it, but I have failed to do so successfully. I have also tried downloading and using other sites that people have recommended but they either didn't work for me or my computer didn't support it/it wasn't up to date. I am extremely desperate for this to be solved, especially after nothing seems to be working. I thought that I could maybe ignore these pop-ups since my game has not been affected by anything in a negative way yet, but the "yet" is worrying me. I'm worried that I may have future problems and I've noticed that I have gotten like 3 more lastException texts in "The Sims 4" folder under "Electronic Arts" in Finder. I have a total of 6 lastException texts now. Ultimately, I don't want to have to delete all my mods/ccs because I have hundreds of them and it would be a pain to have to do that and devastating to lose everything, but if that is the only way, then I guess that that is the only way. I hope that someone can help me... I appreciate any help that one can provide for me! Thank you so much!