engine gone seized

[Ben462]

went out on bike was running all fine, when I went to go again I started bike again and when to pull of and it stop/stalled and know engine is seized and when try to start starter motor just clicks and when try to bump start wheel just locks up, has anybody got any ideas of what the problem could be? thanks

[The Buddha]

Check if the motor will turn over by taking the spark plugs out and cranking it with the starter.
Seizing isn't a common thing unless you ran it without oil. Oh yea check if it has oil first.
Cool.
Buddha.