Installing be.bastelstu.chat_v3.0.0_rc_2

Hello folks, i've installed be.bastelstu.chat_v3.0.0_rc_2 -- everything goes pretty smooth but, after i want to visit "Chat" in my menu tab, it says that link is invalid. I've tryed everything that was in my power to make it works, and seems like thats why i endup here. Also if this helps i'm using SEO Plugin by sick^ and it automatic deleted index.php/ from it, so i believe that doesnt make any problems with that.. i've tryed to put even index.php/chat/chat and reinstall it to another folder /messages/chat -- but nothing is working.. All help is appreciated! **Also i've searched forum, but most of it its on german, and i do not understand it**

I'm using WBB4 2.0.7 (Latest one)

Regards,
Dbm

Greetings Tim, nice from you that you've replyed.

Anyway, i've installed my chat in /messages/ and this is the url that i get when i click menu item http://hackintosh.rs/messages/chat/1-tim-s-chat/

<!-- 
    wcf\system\exception\IllegalLinkException thrown in /home/hackinto/public_html/wcf/lib/system/request/RequestHandler.class.php (211)
    Stacktrace:
    #0 /home/hackinto/public_html/wcf/lib/system/request/RequestHandler.class.php(87): wcf\system\request\RequestHandler-&gt;buildRequest('wbb')
#1 /home/hackinto/public_html/index.php(10): wcf\system\request\RequestHandler-&gt;handle('wbb')
#2 {main}    -->

I guess this is what you've searching for

Edit:

Also i've readed German version with translator of course and i find that my chat is working on this url http://hackintosh.rs/messages/index.php/chat/1-tim-s-chat/

Also i get this error all the time i enter the chat - check attachment

Now the question is how e can fix that to be show for example http://hackintosh.rs/messages/1-tim-s-chat/ -- if that is even possible?

Now its working on http://hackintosh.rs/messages/index.php/1-infinite-loop -- but still getting timed out all the time

Alright, thanks made topic on thier website support. Thanks for your time sir, its highly appreciated!

Edit:

Fixed it by myself :

For all other people that may experience this issue check attachment what route you need to add so SEO redirects the correct urls.