Sorry about the video not loading as that is where 99% of all the info about this error is. I put the .mp4 video in a zip file. Are you able to open zip files?
You can download it from here: http://www.firstpagecoach.com/error.zip
**I'm uploading it now so it will take a few minutes for it to completely upload. file should be just over 15mb total**
the url to the site is flyppl.com/networking
I'll remove the password protection on it so you can see the site.
In the wp-config.php debug mode is set to false.
Using WordPress 3.5.2
I'll go ahead and activate only the buddypress and the hierachy plugins.
As far as the installation: The site is a month old, and this error is after first installing the plugin and trying to setup groups.
Let me know if the video plays. In the video I go through some troubleshooting (one of things I did I accidentally deactivated buddypress but figured it out later), but still doesn't work.