Definitively I should pay more attention to logfiles.
When somebody asks for help, this is the first thing I ask: "Have you looked at the logfiles?"
And this is usually one of the last attempts I do, specially with something I use and know.
Today I lost some time looking for a configuration error that didn't existed. Looking at the logs I found that there was a permission problem at /etc/sasldb2.
This was the second time that I made this very same mistake.
I need to write it down. I'm doing it here and I'll do it at home.