OK sorry

what its means “remove the template tag from your theme…”?

Do you mean in spTopicView.php in line 22 add # in the Beginning of the line?

line 22???  no… means change

                    sp_PostNewButton(‘tagId=spPostNewButtonTop&tagClass=spButton spRight’, __sp(‘Add Reply’), __sp(‘Add a new post in this topic’), __sp(‘This topic is locked’));

to

#                    sp_PostNewButton(‘tagId=spPostNewButtonTop&tagClass=spButton spRight’, __sp(‘Add Reply’), __sp(‘Add a new post in this topic’), __sp(‘This topic is locked’));

or just delete it…  from your theme, not ours…