Lightroom won't launch on updated mac OS 26.5.2

Whenever I want to launch/ open Lightroom on my mac OS the icon pops up briefly in the toolbar before disappearing.

I updated the computer software, uninstalled and reinstalled the app from Adobe Creative Cloud, did the shift + option combination, gave full disk access, but the problem remains. 

As a photographer, this is VERY problematic in this high season.. HELP! 

Screenshot here