Website bug

When I tried to go to the website to check up on some things it gave me an error message. I don't know what happened as I am not exactly an expert on websites and stuff but here is the message.

Query failed: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)

Everything else was white, in case that is important.

EDIT: Well now the site is functioning again but it says that the next turn is in -89 minutes . I guess my building will never get done .