Lets be realistic here for a second. The update isn’t at fault, one or more of your mods is, because the modders didn’t have time to update their stuff and most are probably waiting for a stable version of CC and/or SKSE64. You cannot blame bethesda for not accomodating for the 50k+ files currently available on the nexus at every update they make - it’s the modders who have to accomodate for beth’s updates, not the other way around. It has been this way since vanilla skyrim and it’s updates. Just give it some time, when modders make the necessary updates everything should go back to normal.