My iPad says it's storage is full, but it really isn't.
So basically, this has been going on for a long while. My iPad has 32 GB of storage and I've only used 20.2 of it (after deleting lots of my apps, so now I only have about 9). I don't get this. One of those 9 apps was Garage Band, which I had recently redone loaded when I missed making music. I still have 11.8 gigabytes left, but Garage Band tells me that there's been an error. It says WiFi connection might be bad, but that's not it. Every time I get on an app like Medibang Paint or Minecraft, it tells me "There is no more room on your tablet. Try to free up some space" or something like that. I'll also show a picture.
iPad, iOS 12