Nginx cache error

WordPress Nginx
#1 
2015/02/08 11:14:30 [crit] 29544#0: unlink() "/var/run/nginx-cache/6/8a/68f4bd79663e17030ba6862964a958a6" failed (2: No such file or directory)
2015/02/08 11:14:33 [crit] 29544#0: unlink() "/var/run/nginx-cache/7/0a/70f1b88a5fd5f27c8cbf2f1e47d440a7" failed (2: No such file or directory)
2015/02/08 11:14:37 [crit] 29544#0: unlink() "/var/run/nginx-cache/f/c8/6e3573d5b6580e59defde99db80b6c8f" failed (2: No such file or directory)
2015/02/08 11:14:38 [crit] 29544#0: unlink() "/var/run/nginx-cache/a/c5/6084e9ed77b89bd6c3a01844024d2c5a" failed (2: No such file or directory)
2015/02/08 11:14:43 [crit] 29544#0: unlink() "/var/run/nginx-cache/b/8a/22ab4a7720103d3b3bcf055ec98948ab" failed (2: No such file or directory)

What’s happening ?

#2

Ever find a solution? I’m seeing the same thing in my logs.

#3

I have the same thing. Everything stop working. any suggestions?

#4

Check to make sure you didn’t run out of free space on /var/run/

#5