When I click to delete a record on my grid I get this err msg: ORA-01008: not all variables bound

My SELECT and UPDATE buttons work fine. Any suggestions?

Code:
<asp:SqlDataSource ID="SqlDataSource1" runat="server" 
        ConnectionString="<%$ ConnectionStrings:ConnectionString2 %>" 
        ProviderName="<%$ ConnectionStrings:ConnectionString2.ProviderName %>" 
        
        SelectCommand="SELECT SURPLUS_YR, DIV, SEQ_NO, SURPLUS_TYPE, DECAL_NO, FIELD_DESC, FIELD_MFGR, FIELD_SERIAL_NO, ITEM_CONDITION, SURPLUS_REASON FROM SPAR_DECAL_ITEM WHERE (SURPLUS_YR = :SURPLUS_YR) AND (SEQ_NO = :SEQ_NO) AND (DIV = :DIV)" 
        DeleteCommand="DELETE FROM SPAR_DECAL_ITEM WHERE (SURPLUS_YR = :SURPLUS_YR) AND (DIV = :DIV) AND (SEQ_NO = :SEQ_NO) AND (SURPLUS_TYPE = :SURPLUS_TYPE) AND (DECAL_NO = :DECAL_NO)" 
        
        UpdateCommand="UPDATE SPAR_DECAL_ITEM SET FIELD_DESC = :FIELD_DESC, FIELD_MFGR = :FIELD_MFGR, FIELD_SERIAL_NO = :FIELD_SERIAL_NO, ITEM_CONDITION = :ITEM_CONDITION, SURPLUS_REASON = :SURPLUS_REASON WHERE (SURPLUS_YR = :SURPLUS_YR) AND (DIV = :DIV) AND (SEQ_NO = :SEQ_NO) AND (SURPLUS_TYPE = :SURPLUS_TYPE) AND (DECAL_NO = :DECAL_NO)">
        
        <SelectParameters>
            <asp:ControlParameter ControlID="txtYr" Name="SURPLUS_YR" PropertyName="Text" 
                Type="String"  />
            <asp:ControlParameter ControlID="txtSeqNo" Name="SEQ_NO" PropertyName="Text" 
                Type="String" />
            <asp:ControlParameter ControlID="txtDiv" Name="DIV" PropertyName="Text" 
                Type="String" />
        </SelectParameters>
        <DeleteParameters>
             <asp:Parameter Name="SURPLUS_YR" Type="String" />
            <asp:Parameter Name="DIV" Type="String" />
            <asp:Parameter Name="SEQ_NO" Type="String" />
            <asp:Parameter Name="SURPLUS_TYPE" Type="String" />
            <asp:Parameter Name="DECAL_NO" Type="Decimal" />
        </DeleteParameters>

        <UpdateParameters>
         <asp:Parameter Name="FIELD_DESC" Type="String" />
            <asp:Parameter Name="FIELD_MFGR" Type="String" />
            <asp:Parameter Name="FIELD_SERIAL_NO" Type="String" />
            <asp:Parameter Name="ITEM_CONDITION" Type="String" />
            <asp:Parameter Name="SURPLUS_REASON" Type="String" />
            <asp:Parameter Name="SURPLUS_YR" Type="String" />
            <asp:Parameter Name="DIV" Type="String" />
            <asp:Parameter Name="SEQ_NO" Type="String" />
            <asp:Parameter Name="SURPLUS_TYPE" Type="String" />
            <asp:Parameter Name="DECAL_NO" Type="Decimal" />
        </UpdateParameters>
       
        
        
    </asp:SqlDataSource>