I am getting an intermittent "Error establishing a database connection" error on a new blog I'm setting up.
I am sure it is not a WordPress issue, but rather a hosting issue. Still, I'm asking for suggestions here as I have quite a bit of control over the site, but little tech support.
Here is some of the relevant info.
WordPress version: 2.5
PHP Version: 5.2.2
MySQL Version: 5.0.45 (I have control of the ini file as well the ability to back up to a 4.x version)
Plugins: Only the packaged ones, Akismet and Hello Dolly, neither one has been activated.
It doesn't occur all the time, just often enough to make it a nuisance. It occurs more frequently on the admin side, and just occasionally on the blog itself.