What happened??

So ive very much enjoyed using this app for my own creations and remastering, but something got messed up! Nothing plays anymore! None of my recordings, no songs from my library, no pads! I can turn the volume to max on everything, i checked through the settings, im getting no volume reading on the master volume meter, what happened? I think it needs an update or something.

MC Ricky about DJ Rig FREE