Photoshop is crashing for me each time I try to resize or move the window, or switch from tab to tab. Is anyone else having this issue? I'm using Mojave 10.14
Post the crash report perhaps some Mac user can help you identify where the problem is.
Enter fullscreen and then exit fullscreen. Did the trick for me.
elijahvivio: This worked for me too!
Go to preferences / Security & confidentiality / Confidentiality / Accessibility
Unlock the padlock with your account password
Uncheck Photoshop in the list on the right
If Photoshop is not in the list at all, then add it and check it.
It worked for me.
Oh, this helped so much, thank you! MacBook Pro, 10.14.6, Photoshop CS 5.1.
This also worked for me as well. The above-mentioned suggestion of going full-screen and exiting full-screen did not work for me.