Try this one:
function onStart()
dbExec(handler, "CREATE TABLE IF NOT EXISTS vehicles (id int(11), model int(3), x decimal(10,6), y decimal(10.6), z decimal(10.6), rotx decimal(10.6), roty decimal(10,6), rotz decimal(10.6), engine int(1), locked int(1), lights int(1), hp float, color1 varchar(50), color2 varchar(50), plate text, owner text, interior int(5), dimension int(5), upgrades varchat(150), headLights varchar(30), variant1 int(3), variant2 int(3))");
dbExec(handler, "INSERT INTO vehicles (model,x,y,z,rotx,roty,rotz,engine,locked,lights,hp,color1,color2,interior,dimension,upgrades,headLights,variant1,variant2) VALUES (0,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000,0,0,0,100,0,0,0,0,'[ [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ] ]',' [ [ 255, 255, 255 ] ]','NULL','NULL')");
end
addEventHandler("onResourceStart", getResourceRootElement(getThisResource()), onStart)