I have LG G3 smartphone. But Of late LG keyboard is nota Popping up.

[Android Central Question]

The message " storage space is running out. Some functions may not work " is appearing. How much space is need by LG keyboard app.

 

[B. Diddy]

Welcome to Android Central! I'm not sure why low storage would prevent the keyboard from running, but it should be easy enough to see what happens when you free up some storage. Uninstall some of your bigger apps, or delete a bunch of photos/videos (after backing them up), then see if the problem persists.