Discuz! Database Error

(1064) 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 'mas.jpg', 1722080916) ON DUPLICATE KEY UPDATE url='http://www.op97.k12.il.us/cyb' at line 1
INSERT INTO forum_cover (tid, url, lastupdate) VALUES (725908, 'http://www.op97.k12.il.us/cyberteen/1999/fall/merry%20x'mas.jpg', 1722080916) ON DUPLICATE KEY UPDATE url='http://www.op97.k12.il.us/cyberteen/1999/fall/merry%20x'mas.jpg', lastupdate=1722080916

PHP Debug

No.FileLineCode
1forum.php67require(%s)
2source/module/forum/forum_viewthread.php80discuz_database::query(%s)
3source/class/discuz/discuz_database.php142db_driver_mysqli->query(%s, false, false)
4source/class/db/db_driver_mysqli.php148db_driver_mysqli->halt(%s, %d, %s)
5source/class/db/db_driver_mysqli.php223break()
c.cari.com.my 已经将此出错信息详细记录, 由此给您带来的访问不便我们深感歉意.