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 '' at line 1
select platform from forum_post_source where pid = 1089572 and tid =

PHP Debug

No.FileLineCode
1forum.php106require(%s)
2source/module/forum/forum_viewthread.php1171discuz_database_ext::fetch_first(%s)
3data/sysdata/discuz_database_ext20191112~1517~43.php109discuz_database_ext::query(%s, Array, false, false)
4data/sysdata/discuz_database_ext20191112~1517~43.php154db_driver_mysql_slave->query(%s, false, false)
5source/class/db/db_driver_mysql_slave.php90db_driver_mysql->query(%s, false, false)
6source/class/db/db_driver_mysql.php152db_driver_mysql->halt(%s, %d, %s)
7source/class/db/db_driver_mysql.php223break()
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