Version 5.0.2 is modular, meaning you should only keep folders for packs you own (e.g., delete the "Journey to Batuu" folder if you don't have that pack).
Before installing this version, ensure you have removed all previous versions of SCCO and cleared your localthumbcache.package from the The Sims 4 folder to prevent conflicts. Srsly's Complete Cooking Overhaul - 5.0.2 | Patreon Srsly's Complete Cooking Overhaul 5.0.2 (11.10....
Note that if you have SCCO installed, you do not need the separate Srsly's Modding Resource (SCCOR) download, as it is already included in the main mod. Version 5