- $result_update = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET last_profile_sent=UNIX_TIMESTAMP(), notified='Y' WHERE userid=%d LIMIT 1",
+ $result_update = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET last_profile_sent=UNIX_TIMESTAMP(), notified='Y' WHERE userid=%s LIMIT 1",