A Database Error Occurred

Error Number: 1054

Unknown column 'styles.css' in 'where clause'

SELECT notice_id, date_format(notice_date,"%d-%m-%Y") as notice_date, notice_title, notice_description, date_format(expiry_date,"%d-%m-%Y") as expiry_date, notice_file FROM tbl_noticebaord where notice_id=styles.css