Running out of linux space on the server?

Question

linux

Friends, there is a small server on which the site lives on WP.
I upload articles there sometimes, today I noticed that it is not included in the admin panel, it turned out that there was no more space and therefore the site stood all night, let's say, without free space. Shared the disk space and everything seemed to work.
Tell me if there is a reason to worry about the operation of the server? Well, something could break against this background.
Basically, it's worth nothing.
Nginx + phpfpm + mysql , the site itself. Well, applications like htop.
Now after adding the place, everything at first glance works properly.

Answer 1

Tell me if there is a reason to worry about the operation of the server?

Not

Answer 2

Tell me if there is a reason to worry about the operation of the server?

there is

Answer 3

Install logrotate and most of your problems will disappear