What add-on do is copied all the time Ps4?

I was just about to download Call of Duty Modern Warfare because I haven't played it for a long time. Now it says but all the time add-on is being copied and that is all the time at 14.628GB what can I do?

I've already had it hanging on COD, but it's really annoying…

Other dics all work and there's no scratch or anything on the CoD disc, I've already tried to install that a few times, and I've also restarted the Ps4

Too little space that is not specified by the hard disk.

I have 200GB free…

Modernwarfare is 213gb in size