hotfix

app/models/user.rb

@@ -9,11 +9,11 @@ class User < ApplicationRecord
   after_initialize :set_avatar_color
 
   def errors
-    super.tap { |errors| errors.delete(:password, :blank) if password_digest.nil? }
+    super.tap { |errors| errors.delete(:password, :blank) if password.nil? }
   end
 
   def has_password?
-    !password_digest.nil?
+    !password.nil?
   end
 
   def text_color