Error Updating Profile

If you go to a users profile in the wordpress backend and make any modifications, and click to save changes, you get an 2 errors.

Warning: Missing argument 2 for save_userzip_data() in /home/internez/public_html/wp-content/plugins/wpmarketplace/wpmarketplace.php on line 1022

Warning: Cannot modify header information – headers already sent by (output started at /home/internez/public_html/wp-content/plugins/wpmarketplace/wpmarketplace.php:1022) in /home/internez/public_html/wp-includes/pluggable.php on line 876

http://wordpress.org/extend/plugins/wpmarketplace/