Add update services error

WP 2004-04-18 nightly:
When trying to add an update service under Writing Options, I get the following error:
SQL/DB Error:
[You have an error in your SQL syntax near ”,’mailserver_pass’,’default_category’)’ at line 1]
Warning: Cannot modify header information – headers already sent by (output started at wp-includes/wp-db.php:94) in wp-admin/options.php on line 112
Anyone?