My blog was down last night. All I’d get was an error message about my SQL database and a config file. I haven’t heard from my web host yet, so I don’t know their explanation, but from reading the WordPress support forum, it appears that SQL servers can go down once in a while.
Sorry to my faithful readers, all three of you. :-)
Update: There is no update. Even though I submitted a help ticket to my web hosting service, I haven’t heard back. In their defense, I wonder if they received it. (Maybe the SQL server stores them…)