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 * from common_webinar_data where id=

PHP Debug

No.FileLineCode
1webinar_register.php16discuz_database::fetch_all(%s)
2source/class/discuz/discuz_database.php100discuz_database::query(%s, Array, false, false)
3source/class/discuz/discuz_database.php136db_driver_mysql->query(%s, false, false)
4source/class/db/db_driver_mysql.php153db_driver_mysql->halt(%s, %d, %s)
5source/class/db/db_driver_mysql.php224break()
community.finereport.com has detailed records of this error message, which brings you access. We have apologize for the inconvenience.. Need Help?