What browser, and what did you do to get that error? Like, were you just searching? Did you try something crazy like leaving the field empty?
EDIT: Was able to reproduce. I'll investigate.
EDIT: Was able to reproduce. I'll investigate.
> {"ApiResponse":{"$":{"Status":"ERROR"},"Errors":[{"Error":[{"_":"Too many requests","$":{"Number":"500000"}}]}],"Server":[""],"GMTTimeDifference":[""],"ExecutionTime":["0"]}}
Which then results in "Uncaught TypeError: Cannot read property '0' of undefined".
Cool idea, though!