A Database Error Occurred

Error Number: 1054

Unknown column 'west%20launcestonsuburb=west%20launceston' in 'where clause'

SELECT * FROM `tbl_postcodes` WHERE `slug` = `west%20launcestonsuburb=west%20launceston` ORDER BY `id` DESC

Filename: models/Common_model.php

Line Number: 923