A Database Error Occurred

Error Number: 1054

Unknown column 'Proposta' in 'where clause'

SELECT * FROM paginas where id = Proposta%2520de%2520conte%25EF%25BF%25BD%25EF%25BF%25BDdos%2520para%2520a%2520Educa%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDo%2520de%2520Jovens%2520e%2520Adultos AND publicar ='s'

Filename: models/Paginas_model.php

Line Number: 9