diff --git a/app/views/columns/create.rjs b/app/views/columns/create.rjs
index 5d5e1735..656848c4 100644
--- a/app/views/columns/create.rjs
+++ b/app/views/columns/create.rjs
@@ -1,6 +1,6 @@
 if @column.errors.empty?
   page.insert_html :before, 'add_column', :partial=>'columns/li', :collection=>[@column]
-  @column = Column.new(:role_id => @column.role_id, :ptype => @column.ptype)
+  @column = Column.new(:role_id => @column.role_id, :ptype => @column.ptype, :versioned => true)
   page.replace_html 'add_column_form', :partial=>'columns/form'
   page << "$('column_name').focus();"
 else
diff --git a/lib/zena/use/authlogic.rb b/lib/zena/use/authlogic.rb
index 24fb9273..96d88d32 100644
--- a/lib/zena/use/authlogic.rb
+++ b/lib/zena/use/authlogic.rb
@@ -136,9 +136,9 @@ def force_authentication?
           def redirect_to_https
             if current_site.ssl_on_auth
               if !ssl_request? && !visitor.is_anon? && !local_request?
-                redirect_to :protocol => "https://" 
+                redirect_to({:protocol => 'https'}.merge(params), :flash => flash)
               elsif ssl_request? && visitor.is_anon?
-                redirect_to :protocol => "http://" 
+                redirect_to({:protocol => 'http'}.merge(params), :flash => flash)
               end
             end
           end
diff --git a/lib/zena/use/query_node.rb b/lib/zena/use/query_node.rb
index cc340e6f..18af359f 100644
--- a/lib/zena/use/query_node.rb
+++ b/lib/zena/use/query_node.rb
@@ -328,7 +328,7 @@ def process_like(left, right, is_not = nil)
             if klass = Node.get_class(right[1])
               "#{field_or_attr('kpath')} #{is_not ? 'NOT ' : ''}LIKE #{quote(klass.kpath + '%')}"
             else
-              raise ::QueryBuilder::QueryException.new("Unknown class #{right.last.inspect}.")
+              raise ::QueryBuilder::Error.new("Unknown class #{right.last.inspect}.")
             end
           else
             process_op(:like, left, right)
@@ -583,7 +583,7 @@ def context_relation(relation)
                 set_main_class(klass)
                 kpath_filter = ".kpath LIKE #{quote("#{klass.kpath}%")}" unless klass.kpath == 'N'
               else
-                raise ::QueryBuilder::QueryException.new("Unknown class #{klass} in scope '#{class_name}:#{scope}'.")
+                raise ::QueryBuilder::Error.new("Unknown class #{klass} in scope '#{class_name}:#{scope}'.")
               end
             else
               klass = nil