Create Listing error to unregistered user
When an unregistered user clicks create listing, it is not redirected to register page, instead appears the error
: sprintf() [function.sprintf
]: Too few arguments in /home/host2178/public_html/radiadores.net.br/wp-content/themes/vantage/includes/views.php
on line 398
: Cannot modify header information - headers already sent by (output started at /home/host2178/public_html/radiadores.net.br/wp
-content/themes/vantage/includes/views.php:398) in /home/host2178/public_html/radiadores.net.br/wp-includes/pluggable.php
on line 876
I deactivated all plugins and the error continues.
When a user is already registered and log in, there is no error.