[The__]

new minigun = 0;
new mgun[MAX_MINIGUNS];
new vehhasminigun[MAX_VEHICLES];
new laser[MAX_PLAYERS];
new vehhasmissile[MAX_VEHICLES];
new vehhascargo[MAX_VEHICLES];
new vehhaswindshieldupgrade[MAX_VEHICLES];
new vehhascarwreck[MAX_VEHICLES];


it seems you've didn't new them and add the ; to them, I guess, that's if I understand correctly.