Web! info: MySQL Query Error

Time: 2019-03-20 19:23:29
Script:

SQL: select * from `jlf_newsxz` where ClassID="" and id< and fb=2 order by id desc
Error: 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 'and fb=2 order by id desc' at line 1
Errno: 1064

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