sprocket stripped!

[rickieh]

I dont know how but my bike stripped/snapped all 5 bolts on the rear sprocket at once. 3 are clean breaks and 2 not so much, the bottom half of all 5 are still stuck in the rim part. is there a fix to this?

[Weldangrind]

Please remind us of what type of bike you have. Pics help also.