[Fixed] Your System Has Run Out of Application Memory on Mac
[Fixed] Your System Has Run Out of Application Memory on Mac
you may get an error message saying that the system has run out of application memory and asking you to force quit apps that you are not using.
It’s one of the common problems for Mac, but sometimes it’s also confusing. You don't know why this happens because you just open a few programs. Or, after upgrading to macOS Catalina, Mojave, High Sierra, or the latest Monterey, you find that the computer runs more slowly than before and keep saying that it has run out of application memory.