[Solved] Prevent Double Posts issue

[MarkFL]

That's odd, and unfortunately I have no idea why this is happening on your site. I doubt it has anything to do with the version of vB you are running. I also doubt that the add-on you mentioned is removing any code from your core files.

I highly recommend setting up a local server/dev site on your hard drive for making such tests. However you choose to run a test for add-on conflicts, try adding the line:

PHP Code:

define('DISABLE_HOOKS', true); 


to the top of your "config.php" file and see if the issue persists.