A maze in a dream usually names the feeling of being stuck -- searching for a way out of a problem where every turn seems to lead back to the same wall. It often shows up when a waking decision has no obvious right answer, and the dream is less about escape than about sitting with that confusion honestly.
The Moon should be asked for fluidity of movements, disclosure of secrets, abundance of waters, extinguishing of fires, invalidation of completed facts and dissolution of harmonic atmospheres. - Picatrix (Andalusia, ~1000.AD)