Does anyone have advice for these two error messages when we try to add a link?
"WordPress database error: [You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 2]
INSERT INTO wp_1_link2cat (link_id, category_id) VALUES (4, )"
and
"Warning: Cannot modify header information - headers already sent by (output started at /home/jean6289/public_html/wp-inst/wp-includes/wp-db.php:108) in /home/jean6289/public_html/wp-inst/wp-admin/link.php on line 79"
