Today, I was riding my 2000 KTM 640 after just filling it with gas. I was on the throttle fairly hard in 2nd and 3rd gear when it stalled. It almost felt as if it ran out of gas. I am now unable to restart the bike. It is getting power as the lights work. It doesn't do anything when i attempt to use the electric start. It also does not start when attempting to kick start the bike, it does however build compression. Do you have any advice?

No i have not. I just had the bike in the shop for a rear tire and rear brake pads. It is unusual because it has run fine since then. I have experienced a discharged battery on the bike before, but this seems different. It sat last night and got wet slightly, but i dont expect this to be a problem as the previous owner kept it outside a lot. I am going to look at it tonight but i am not sure where to start. I have read some information about draining the fuel bowl or carburator and also checking the spark plug? No i have not. I just had the bike in the shop for a rear tire and rear brake pads. It is unusual because it has run fine since then. I have experienced a discharged battery on the bike before, but this seems different. It sat last night and got wet slightly, but i dont expect this to be a problem as the previous owner kept it outside a lot. I am going to look at it tonight but i am not sure where to start. I have read some information about draining the fuel bowl or carburator and also checking the spark plug?