Problems with insert in Oracle with Laravel [closed]

I'm having a problem with a INSERT in Oracle using the yajra / laravel-oci8 package, where I get the following error:

  

Error Code: 1722 Error Message: ORA-01722: invalid number Position   : 260 Statement: insert into TRANSMISSAOITBIDIGITAL (INSCRICAOIMOVEL,   SELLER, PURCHASER, DATALANCAMENTO, DATATRANSACAO, VLTRANSACAO,   VLFINANCIADO, VLNAOFINANCIADO, FINANCIADOSFH, NUGUIAITBI, SITUACAO)   values (: autoparam0, autoparam1, autoparam2, autoparam3,   : autoparam4,: autoparam5,: autoparam6,: autoparam7,   : autoparam9,: autoparam10) (SQL: insert into TRANSMISSAOITBIDIGITAL   (INSCRICAOIMOVEL, SELLER, BUYER, DATALANCAMENTO, DATATRANSACAO,   VLTRANSACAO, VLFINANCIADO, VLNAOFINANCIADO, FINANCIADOSFH, NUGUIAITBI,   SITUACAO) values (3697, 59327952553, 62298852553, 06/20/2014,   20/06/2014, 100000.00, 50000.00, 50000.00, S, 1/2014, 0))

This is the function that does INSERT

    public static function inserir(\entidades\Transmissao $transmissao){
        DB::setDateFormat('DD/MM/YYYY');
        DB::table('TRANSMISSAOITBIDIGITAL')->insert(array(
            'INSCRICAOIMOVEL' => $transmissao->getInscricaoimovel(),
            'VENDEDOR' => $transmissao->getVendedor(),
            'COMPRADOR' => $transmissao->getComprador(),
            'DATALANCAMENTO' => $transmissao->getDataLancamento(),
            'DATATRANSACAO' => $transmissao->getDataTrasacao(),
            'VLTRANSACAO' => $transmissao->getVlTransacao(),
            'VLFINANCIADO' => $transmissao->getVlFinanciado(),
            'VLNAOFINANCIADO' => $transmissao->getVlNaoFinanciado(),
            'FINANCIADOSFH' => $transmissao->getFinanciadosfh(),
            'NUGUIAITBI' => $transmissao->getNuGuiaItbi(),
            'SITUACAO' => $transmissao->getSituacao()
        ));
    }

I have no idea where Position 260 is to find the error. Can anyone help me?