The Sims 4 CC + June 18th 2019 update

Have you tried removing those ?

A lot of custom content/mods is outdated and needs updating.

Try removing everything and see if it then works.

If it does, narrow down which one it could be, using the 50/50 method: http://modthesims.info/wiki.php?title=Game_Help:Finding_Problem_Custom_Content

Here's a list that can help you find the problem ones: https://forums.thesims.com/en_US/discussion/960932/broken-updated-mods-cc-island-living-june-2019-patch#latest