“Your system as run out of application memory” is an error message encountered by some Mac users, often seemingly out of nowhere. The message appears alongside an option to force quit applications, which if an app consuming a large amount of resources is force quit, may temporarily render the Mac usable again.
The full error message says “Your system has run out of application memory. To avoid problems with your computer, quit any applications you are not using.”
Fixing “Your system has run out of application memory” on Mac
There are a number of…