Roundcubemail Problem!!

I can access the roundcubemail just fine, all folders are working.
It can display all mensagens, however does not open them.

When you click on the email received, at the top of the screen it appears Loading sign, however it stays there forever, i left 12 hours and it was still Loading.

Any help?

 

Any errors in Apache's error log or in your mail log?

 

Now its fine, the problem was that i was using the beta version which was giving this error, however i switched to the stable version and now it is working just fine,

thanks for your help!!! and for the quick reply