Hallo. I have a problem and I can not configure it and I dont understand from where it comes. Till now all was ok but now when user go to login page, url appears something like this index.php/customer/account/login/referer/aHR0cDovL2toYWpvb3IuZGlla3JlYXRpdmVzdHVkaW8uZGUvaW5kZXgucGhwLw,,/
And if it try to login it obtain "INVALID USERNAME OR PASSWORD."
How can I configure that or how can I remove this parameters from link? Initial this parameters was not in my link
