you can edit your theme sidebar (if its in side bar) and put following code in it
http://www.techiesouls.com/wp-login.php where “techiesouls” replaced with your own site name
i also had the same problem but one of my friend suggested me to update to new version but it also did’t worked i backed up my DB and fresh installed the latest version and my problem solved you can have a look here TechieSouls
