I'm running wordpress on localhost, all other plugins work fine, this is the erorr I'm getting after installing gravity forms, I also tried embedding the form by php function call and it wouldn't show up.
Warning: printf() [function.printf]: Too few arguments in E:\public_html\web sites\wp-admin\includes\media.php on line 383
Call Stack
# Time Memory Function Location
1 0.0009 338872 {main}( ) ..\index-extra.php:0
2 0.7273 31598752 wp_dashboard_quick_press_output( ) ..\index-extra.php:37
3 0.7321 31636840 do_action( ) ..\dashboard.php:516
4 0.7321 31638192 call_user_func_array ( ) ..\plugin.php:395
5 0.7321 31638208 media_buttons( ) ..\plugin.php:0
6 0.7391 31640616 printf ( ) ..\media.php:383