#1 Add keywords to a paper does not work

[Andrea Rizzoli]

sql: UPDATE paper SET keywords = 'Testing, Software, Conferences' WHERE paper_title = 'How to test WCMT in order to make sure it works'

Warning: mysql_close(): 7 is not a valid MySQL-Link resource in /usr/local/www/iemss/docs/wcmt/test09/change_keywords_1.php on line 42

Warning: Cannot modify header information - headers already sent by (output started at /usr/local/www/iemss/docs/wcmt/test09/includes/topleft.inc:181) in /usr/local/www/iemss/docs/wcmt/test09/change_keywords_1.php on line 44