error after admin login

_gaq.push(['_trackPageview', '/action/login/succes']); _gaq.push(['_trackEvent', 'user', 'update', 'Abhishek Yadav']); _gaq.push(['_trackEvent', 'user', 'update', 'Abhishek Yadav']); _gaq.push(['_trackEvent', 'user', 'login', 'Abhishek Yadav']);


i get this error after i login to admin n then i have to refresh to come to main page ...plz help i cant get it