Default [HTC SENSATION] CAM doesn't work on cm-11-20140424-UNOFFICIAL-pyramid

Hello,

I've installed the cm-11-20140424-UNOFFICIAL-pyramid ROM yesterday with the pa_gapps-modular-micro-4.4.3-20140629-signed.zip
it's great but, my video camera doesn't work anymore.
When i choose the video camera, my htc sensation freez and reboot.

has someone the same problem ?

thanks