System.data.sqlite.sqliteexception: 'SQL logic error row value misused' how can I fix this?

private void btnNew_Click(object sender, EventArgs e)
       {

           sql = " SELECT  br.`AccessionNo`, `BookTitle`, `BookDesc` as Description,Concat (`Firstname`,' ', `Lastname`) as 'Borrower',`NoCopies`, `DateBorrowed`, `DueDate` FROM `Borrow` br,`Books` b,`Student` bw  WHERE br.AccessionNo=b.AccessionNo AND br.`BorrowerId`=bw.`BorrowerId` ORDER BY BorrowId Desc";
           Load_ResultList(sql, dtg_BlistOfBooks);
           ExecuteQuery(sql);
           LoadData();

           sql = "SELECT AccessionNo From books Where Status = 'Available'";
           autocomplete(sql, txtAccesionNumBorrow);
           LoadData1();

           sql = "SELECT BorrowerId From Student";
           autocomplete(sql, txtBorrowerId);
           LoadData2();
       }