You should upgrade to 2.8.7 (even if using 2.8.5) asap. You can download it here: http://download.openx.org/openx-2.8.7.zip.
The 2.8.5 has some serious security-holes, that could lead to cross-site script-injections (and even worse stuff). I know — since the installation, I was working with (2.8.5), was – in fact – compromised. If 25/11-2010 is a long time ago, you might check http://openx.org/ for an even more recent version.
(Scroll down for the no-bull solution)
On a site, I’m working on, the statistics page in the administration-section of an OpenX-installation (2.8.2 on php/IIS, Windows Server 2008) a few weeks ago stopped displaying anyting. It looked like this:
– which sucked. So I asked google and tried a number of possible solutions, like e.g.:
Automatic Maintenance Task not run: could not acquire lock
(I’m assuming, you know how to execute SQL on a MySQL server instance. Otherwise, you should really call someone now, who does)
Kudos to the Greg-guy in this thread:
NB: There might be other reasons as to why the stats might not show in OpenX. If you run into some other possible solutions, feel free to drop a link in the comments. Thank you.