This message keeps popping up and it won't let me save.

[#1]

Hello there, 

I recently updated my photoshop cc to version 22.1.0 and it keeps showing me this message and it won't let me save : 

it would be great if it told me what the error so I could find a way to fix the problem. But so far I've had to force quit and restart my photoshop and that seems to allow me to save a few times before this message shows up again and force me to quit. 

Would someone please help explain this? 
Is it some sort of bug in the new release? 

Thank you, 

[#2]

Hello there, 

I recently updated my photoshop cc to version 22.1.0 and it keeps showing me this message and it won't let me save : 

it would be great if it told me what the error so I could find a way to fix the problem. But so far I've had to force quit and restart my photoshop and that seems to allow me to save a few times before this message shows up again and force me to quit. 

Would someone please help explain this? 
Is it some sort of bug in the new release? 

Thank you, 

[#3]

Hi, check here

https://feedback.photoshop.com/conversations/photoshop/photoshop-221-program-error-when-saving-lag-w...