Codeigniter error session DB

Question

After upgrade Codeigniter to version 3.0 I get error DB after trying call any controller:

Error Number: 1064

You have an error in your SQL syntax; check the         


        

Answer 1

SELECT 'data' FROM TABLE_NAME WHERE 'id' = 'd1d384b0ceed0bd72fa210337acc666aab1a04e5'

you are missing the tablename plus your code include special characters.