Where did I go wrong?!?

my canna butter has been in the fridge for 6-8 hrs and isn't solid at all it has seperated but yet to solidify I used 2 sticks of butter per half oz of bud and a quart of water ground bud placed it in a t shirt tied it up and placed everything in the slow cooker for 4-6hrs on low squeezed the sack a few times to get the juices out after I let it cool off drained into a Pyrex dish and it's been in the fridge since. It has seperated but the butter on top is milkshake consistancy. Where did I go wrong? How do I fix this?

put in freezer?

Did you use margarine?

Sure your Crock pot was on low?
I had a stove top batch turn to a rolling boil= never solidify.