Issues using dev-tools

[Dunkstormen]

Hi.

So I've recently decided to give the developer tools a try as I'm planning on creating an application for IP.Board.

However in my attempt to install the tools and configuring the forum to use them I'm having some issues.

After installing the developer tools provided by Invision and switching the forum into developer mode I'm receiving the following error message.

Whoops \ Exception \ ErrorException (E_USER_ERROR)
You have used a function (func_get_args) that should be called from the root namespace for performance reasons (/var/www/web/init.php(820) : eval()'d code::105).

The forum installation is a fresh installation which is not running any plugins/applications. The only thing that has been changed is the theme of the forum. Does anyone have any suggestions as to what that potentially could be causing this issue and maybe even have a fix for it?

NOTE: I've also tried a new fresh install locally on my own PC using the test key Invision provides but with no luck. Getting the same error on that installation.

[bfarber]

This typically means you have plugins installed that were made prior to 4.4. You will need to open them and change fun_get_args() to \func_get_args() (precede the function call with a backslash).