```ruby
require 'cancan'

module Forem
  class Ability < ::Ability
    include CanCan::Ability

    def initialize(user)
      # Let other permissions run before this
      super

      user ||= User.new # anonymous user
      p user.can_read_forem_forums?
      p user.can_read_forem_forum?

      if user.can_read_forem_forums?
        can :read, Forem::Forum do |forum|
          user.can_read_forem_forum?(forum)
        end
      end

      can :read, Forem::Category do |category|
        user.can_read_forem_category?(category)
      end
    end
  end
end
```

Remove include CanCan::Ability, since this should be in ::Ability now
user
```ruby
require 'cancan'

module Forem
  class Ability < ::Ability

    def initialize(user)
      # Let other permissions run before this
      super

      user ||= User.new # anonymous user
      p user.can_read_forem_forums?
      p user.can_read_forem_forum?

      if user.can_read_forem_forums?
        can :read, Forem::Forum do |forum|
          user.can_read_forem_forum?(forum)
        end
      end

      can :read, Forem::Category do |category|
        user.can_read_forem_category?(category)
      end
    end
  end
end
```
assistant