rails uninitialized constant controller param - ruby-on-rails

Question

I added an attribute to a model :roleid I have ran migrations and confirmed it is in the database. The error is happening in the controller.
Only, when I input a value into the form, it throws the error: uninitialized constant User::Roleid
It highlights the line #user = User.new(user_params) from the create action:
user_params is defined as the following:
params.require(:user).permit(:id, :email, :encrypted_password, :fname, :lname, :roleid)
As you can see, roleid exists:
mysql> DESCRIBE users;
+------------------------+--------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+------------------------+--------------+------+-----+---------+----------------+
| id | int(11) | NO | PRI | NULL | auto_increment |
| email | varchar(255) | NO | UNI | | |
| encrypted_password | varchar(255) | NO | | | |
| reset_password_token | varchar(255) | YES | UNI | NULL | |
| reset_password_sent_at | datetime | YES | | NULL | |
| remember_created_at | datetime | YES | | NULL | |
| sign_in_count | int(11) | NO | | 0 | |
| current_sign_in_at | datetime | YES | | NULL | |
| last_sign_in_at | datetime | YES | | NULL | |
| current_sign_in_ip | varchar(255) | YES | | NULL | |
| last_sign_in_ip | varchar(255) | YES | | NULL | |
| created_at | datetime | NO | | NULL | |
| updated_at | datetime | NO | | NULL | |
| fname | varchar(255) | YES | | NULL | |
| lname | varchar(255) | YES | | NULL | |
| roleid | int(11) | YES | | NULL | |
+------------------------+--------------+------+-----+---------+----------------+
The full error text is:
Started POST "/users" for ::1 at 2016-03-17 17:23:31 -0400
Processing by UsersController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"48xz8D0jngCGOnL7qn4A93X2qeOcmvcE8QjXah7cjsxusA7FrPK8JhmVjRNa2nflkg4qfLs5cnL2oL9cHn/iUQ==", "user"=>{"id"=>"4", "email"=>"wlrg", "encrypted_password"=>"[FILTERED]", "fname"=>"flh", "lname"=>"wflh", "roleid"=>"4"}, "commit"=>"Create User"}
Completed 500 Internal Server Error in 5ms (ActiveRecord: 0.0ms)
NameError (uninitialized constant User::Roleid):
app/controllers/users_controller.rb:27:in `create'
The controller code looks like:
def create
#user = User.new(user_params)
respond_to do |format|
if #user.save
format.html { redirect_to #user, notice: 'User was successfully created.' }
format.json { render :show, status: :created, location: #user }
else
format.html { render :new }
format.json { render json: #user.errors, status: :unprocessable_entity }
end
end
end