Discuz! Database Error

(1062) Duplicate entry '0' for key 'PRIMARY'
INSERT INTO common_searchindex SET `srchmod`='5' , `keywords`='折扣' , `searchstring`='group|title|0|折扣' , `useip`='35.173.233.176' , `uid`='0' , `dateline`='1711642788' , `expiration`='1711646388' , `num`='0' , `ids`='a:2:{s:6:\"thread\";i:0;s:5:\"group\";i:0;}'

PHP Debug

No.FileLineCode
1search.php53require(%s)
2source/module/search/search_group.php193discuz_table->insert()
3source/class/discuz/discuz_table.php81discuz_database::insert()
4source/class/discuz/discuz_database.php60discuz_database::query()
5source/class/discuz/discuz_database.php139db_driver_mysqli->query()
6source/class/db/db_driver_mysqli.php148db_driver_mysqli->halt()
7source/class/db/db_driver_mysqli.php223break()
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