Corrupoted Catalogue Files Cannot Open Lightroom. Cant run Creative Cloud Disgnostics

I cannot openj lightroom.  It seems like all of my saved catalogues are corrupted.  When I try to start a new catalogue I am locked out also. I have deleted all the "lock" noted catalogues.   I was able to start a new catalogue earlier but when I tried to import from any previous catalogue I received a message that says an error occured when trying to open this new catalogue.  Another problem I was having is that I am not able to update or open Creative Cloud to run a diagnostic. 

I am on a Mac using:

221.45 GB available of 1.03 TB

Running Mac Sonoma

Latest Lightroom Classic Update.

Any help would be appreciated.

Steve