Camera Failed to Launch

Suddenly today my camera says "failed to launch. Please reboot device and try again." I have not updated firmware or system. It worked fine yesterday. Any app using the camera doesn't work either (I.e. Snapchat). I have uninstalled the PixelMaster camera, I have cleared cache partition, I have rebooted, and I tried the SMMI test and it went thru all tests fine except the one labeled flashcamera when I try to use it to test the camera hardware it forces closed I tried 3 times. I have exhausted my expertise and have no clue what to do next. Thanks for reading and I hope someone has an idea. I also emailed Asus with no response so far.