lightroom crash many times

Hello, my lightroom crash many times "no reason"  6 different versions , same problem 

By @aurélienc29749469

What do you mean with "6 different versions"? What are the different versions. Please be more specific.

First you should install the latest update of Lightroom Classic to version 14.4

If this doesn't help you should do the reset the preferences of Lightroom Classic:  How to reset Lightroom Classic preferences (adobe.com)

It's recommended to backup your preferences before you reset the preferences to the default settings: 

https://helpx.adobe.com/lightroom-classic/kb/preference-file-and-other-file-locations.html

If this doesn't help, you should try is to switch off the GPU support from the Lightroom preferences and check if that helps to fix the issue. Go to Lightroom > Preferences > Performance tab > Uncheck "Use Graphics Processor" > Restart Lightroom.

https://helpx.adobe.com/lightroom-classic/kb/troubleshoot-gpu.html

If Lightroom doesn't start correctly the please see "Solution 2" in the document behind the link below.

Troubleshoot GPU issues | Lightroom Classic (adobe.com)

If it's help see here Troubleshoot GPU issues | Lightroom Classic (adobe.com) and check the different steps. 

As far as I know there's a update for NVidia's device driver available. Goto NVidia's site, download and install the appropriate Studio Version for your graphic card. Then check. Don't use the Game Ready version.

BTW: On my machine I'had some problems with the driver version 576.88. I've been go back to version 576.52

Another reason can be a corrupt catalog. Try to create a temporary new catalog.  

https://helpx.adobe.com/lightroom-classic/kb/troubleshoot-corrupt-catalog.html