Can you try comment out reccohs associations in User model? Then test with these in Rails console
irb(main):009> Reccoh < ApplicationRecord
=> true
irb(main):012> ApplicationRecord < ActiveRecord::Base
=> true
irb(main):012> Reccoh < ActiveRecord::Base
=> true
Try to modify model name and test again to see what was the problem. Does that happen to others models?