Scrivener Crashed The Last Time It Was Used

Help! My files are still there but I cannot open any of them

error reads as follows

Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000

Application Specific Information:
*** Terminating app due to uncaught exception ‘NSImageCacheException’, reason: ‘Cannot lock focus on image <NSImage 0x92923c0 Size={0, 0} Reps=(
)>, because it is size zero.’

Thanks