Error Message when changing settings
 

When I try to change settings in the "Edit Settings" section I receive the following.

"An appropriate representation of the requested resource /pp-classifieds/adm-misc.php could not be found on this server."

Now, I know that "adm-misc.php" IS there. I have changed nothing in a long time, but things like this just seem to show up. Any ideas?

HMM you might want to contact your webhost. I know somewhere I have seen this over the years here once or twice. I can not say the exact error because no one has posted it here but from what I recall your server has been upgraded and their is either a setting in php or apache that is causing that error.

Your host should be able to resolve this issue pretty fast.

http://www.vbulletin.org/forum/showthread.php?t=114395

That should assist you. It supports what I am saying in a server setting. mod_security is on and needs to be turned off.