photoshop elements organizer crashing

[lockhorstj6643827]

Hi, i had the elements 2019 version which seems not compatible with Catalina. I bought the 2020 version to find that every time i start the organizer function is crashing each time i open it. the PS editor is working.

[Mikko27811327d2fp]

I have elements organizer 2020 and I am unable to either backup my catalog or reconnect files. All the several attemps crash at 52-54 % phase and I havo to kill the application. I have 141 000 pictures in my catalog, is there some internal limit that prevents backup. I have a powerful computer with a lot of diskspace. 

[Bill Sprague]

I've never heard of any image limits.  When was the last time it worked?  What has changed since then?  

(You might consider posting the same question in the Photoshop Elements forum.  I think there are more Organizer users there.)