No worries,
You just overheated.
Did that the first time my uncorked 06 was left idleing.
No airflow=no cooling.
Couple of easy fixes noted on many uncorking sites -
get a higher pressure rad cap; stock is more like 1.1; I got a SRC 1.8 atm cap. Also, they advise removing the stock thermostat as it has tendency to stick.
That's the cooling side. I think the uncorking helps - replace stock manifold with HRC manifold, remove the two airbox bits, replace carb with 68s pilot, and 175 main jet assy; and increase air flow by drilling airbox cover, plus exhaust mods.
The bike is EPA approved stock and runs very lean which adds to overheating problem. Then like they said...don't stop.