Photoshop consistently crashes (100% times) - Catalina

From when i upgraded to Catalina, my photoshop (always updated to latest version) consistently crashes after 10-40 minutes of work.

There isn't a pattern (it could crash when i save, when i use the brush tool, when i resize an imported image into a project, or anything else).

When it crashes the system starts writing at maximum speed on disk and causes the mac to slow down until i reboot it.

As you can see from attached screenshot it seems that photoshop start using the swap file to write something and causes it to get up to 70-80gb big.

This issue happens ONLY with photoshop. All other apps/programs work smoothly (lightroom, final cut, ecc...).

I already tryed to clean the installation using AppZapper.

My mac is an i9 with 32gb RAM, 500gb ssd and radeon 64 8gb.

Please help me fix this. I can't work any longer with this issue.