I built a crematorium, but I'm unable to have my guys cremate any corpses. When I right click on a corpse with a capable colonist, I get a message
Cannot haul NAME (no empty, accessible spot configured to store it)
Searching around, most people who have this issue were forgetting to allow all types of corpses. I've made sure though to allow all types of human corpses.
How can I cremate corpses?