Saving error

[pegamentos y prs47632715]

Every time I try to save a psd file, while working on it, i get a message that says "cant save because of a program error"
¿how can I solve this?

[kevin stohlmeyer]

What is your PS version, your computer OS, your available RAM and HD space, your Scratch disk space and location?

Also where are you trying to save - local or external drive? If external what is the format?

[Replicolor]

I am getting this error also after last update 

Mac 10.15.6 saving to a server using SMB.

Happens every time you save to overwrite an existing file to the server.

But works if saved localy.

Worked fine before last PS update to 21.2.1