bike shuts off
 

so i recently bought a 1997 vulcan 1500 classic with 50000 miles on it I did an oil change, new spark plugs,battery, cleaned the carb as well. after 30 min the bike dies out and doesent wanna start after that. so today i notice that there was no coolant inside when i took the radiater cap off and theres no coolant in the overflow coolant resevoir the bike does run hot too. i belive this possibly could be it but i could be wrong. i am new to motorcycles and am trying to learn as i go. thanks guys