10/12 nightly — post.php and auth.php errors

on post or login attempts…uploaded a few times to try and work-around things…in case there was a file error, but no dice. Any help here would be greatly appreciated.
Warning: Call-time pass-by-reference has been deprecated – argument passed by value; If you would like to pass it by reference, modify the declaration of fsockopen(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /usr/www/users/jgreene/wp/wp-admin/post.php on line 425
Warning: Call-time pass-by-reference has been deprecated – argument passed by value; If you would like to pass it by reference, modify the declaration of fsockopen(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /usr/www/users/jgreene/wp/wp-admin/post.php on line 425
Warning: Cannot modify header information – headers already sent by (output started at /usr/www/users/jgreene/wp/wp-admin/post.php:425) in /usr/www/users/jgreene/wp/wp-admin/auth.php on line 5
Warning: Cannot modify header information – headers already sent by (output started at /usr/www/users/jgreene/wp/wp-admin/post.php:425) in /usr/www/users/jgreene/wp/wp-admin/auth.php on line 6
Warning: Cannot modify header information – headers already sent by (output started at /usr/www/users/jgreene/wp/wp-admin/post.php:425) in /usr/www/users/jgreene/wp/wp-admin/auth.php on line 7
Warning: Cannot modify header information – headers already sent by (output started at /usr/www/users/jgreene/wp/wp-admin/post.php:425) in /usr/www/users/jgreene/wp/wp-admin/auth.php on line 8
Warning: Cannot modify header information – headers already sent by (output started at /usr/www/users/jgreene/wp/wp-admin/post.php:425) in /usr/www/users/jgreene/wp/wp-admin/auth.php on line 10