Was ridin today and stalled my 300 and tried to start it wouldn't start in gear ne1 have any ideas what causes this to happen im thinkin electrical but not sure

 

There is a safety switch at the clutch lever. It may have failed, or a wire come undone. You can take those to wires at the clutch perch off the clutch and twist them together. if it still won't start in gear the problem must be on the other end.