AABB collision

I'm having some problems with the AABB collision code

Link Of My Game: https//microstudio.io/rianstar/ghosthunt/

Thank You For The Help

main file

update = function()
..........
  for i = enemies.length - 1 to 0 by -1
    local e = enemies[i]
    for j = ghost.bullets.length - 1 to 0 by -1 
      local b = ghost.bullets[ j ]
      if AABB( e, b) then
        enemies.removeAt( i )
        ghost.bullets.removeAt( j )
      end
    end
  end
...........