Thread:Project:Support desk/403 error when attempting to edit a spicific page/reply (4)

You were right. I tried some disabling tricks via .htaccess, but they didn't work with mod_security2, which is what the server was running. I had to contact tech support and provide them with an example page that always generated an error, and they were able to alter the rules in mod_security to remove the error... at least so far. I don't know how it was set, nor what exceptions they made, so I'm probably not much help to anyone else.