I am getting this error randomly and not sure as to why my disk space is getting low for Android Studio..
Low disk space on a Android Studio system direct
I was getting this error and restarting Android Studio and adding more memory did not help. At this point I noticed it was happening across all my emulators in android studio. It turns out that some of the files in the emulators could not be read because they have became corrupt. The simplest solution is usually the best answer so restarting my computer fixed it. Hope this saves someone time!