dev sda8 clean + mongodb and groovy problem

I get this message after my laptop boots.

/dev/sda8: clean, 604059/10049729 files, 72754401/75379456 blocks

So I entered a TTY and ran sudo apt-get updateand I got this :

I think it's a problem with mongo. What can I do to fix it?

I ran df -h and got this:

Looks like sda8 is full

So I ran df -h and got the following:

/dev/sda8 283G 273G 0 100% /

I don’t see how I could have used up 273 G

Please forgive my screenshots, I’m using my phone to look for a solution as I’m stuck with a black terminal on my computer thanks.

Fame Burst