Bug Elgg 1.9.0 with FreiChat.V.9.6

Hello !

I am testing the new release of Elgg 1.9. I have also installed the last release of FreiChat 9.6 : http://codologic.com/page/codo_commerce/buy

I know the last release of Freichat is for Elgg 1.8.x but It's work fine with Elgg 1.9 exepted one thing.

Indeed, when I activate freichat and then I go to Elgg admin pannel, there is a bug which prevents me to access to the drop menu of the admin pannel.

I don't know if I am clear, I am French, sorry for my English :)