When I execute this code, Minetest crashes without error. minetest.register_abm({ nodenames = {"thaumtest:nitor"}, interval = 0.5, chance = 1, action = function(pos) minetest.add_particle({ pos = pos, velocity = {x = 0, y = .5, z = 0}, acceleration = {x = 0, y = 0, z = 0}, expirationtime = 1, textur...