Problems with my gallery

Question

It has already happened several times that I can not move, copy or delete images and usually appears a very high cache in the gallery (this last time on Instagram with 13.06GB and the memory of the cell phone is only 8GB), I had to format the memory and only then it returns to normality.

I would like to know what is due and how I can solve it without having to format my memory.

My cell phone is a Samsung Grand Prime +

Answer 1

your problem, may be due to the people you follow, how many are ?, Because you think that if there are 1000, every time you enter and review your file, you will store your photos in your cache, if they are constantly publishing, you have constant warnings and the same thing will happen to you, the easiest thing is to clean the cache, iariamente and thus you will not have that problem again, check that it is only that app, because whastapp and telegram also usually do it ... and more in these dates that we receive a multitude of photos and videos ...