Error Fancurier

Array
(
    [clientId] => 7262716
    [shipments] => Array
        (
            [0] => Array
                (
                    [info] => Array
                        (
                            [service] => FANbox
                            [weight] => 20
                            [returnPayment] => sender
                            [payment] => sender
                            [dimensions] => Array
                                (
                                    [length] => 20
                                    [height] => 20
                                    [width] => 20
                                )

                            [options] => Array
                                (
                                    [0] => W
                                )

                            [packages] => Array
                                (
                                    [envelopes] => 1
                                    [parcel] => 0
                                )

                        )

                    [sender] => Array
                        (
                            [name] => SVYATAIA
                            [phone] => 0744632666
                            [contactPerson] => Svyataia
                            [email] => info@sveataya.com
                            [address] => Array
                                (
                                    [county] => Ilfov
                                    [locality] => Tunari
                                    [zipCode] => 400055
                                    [building] => Business Centru Admax
                                    [entrance] => Bir.8
                                    [floor] => Et. 4
                                    [street] => 23 August
                                    [dropOffLocation] => FANbox 1 Decembrie 1918 Tunari
                                )

                        )

                    [recipient] => Array
                        (
                            [name] => slexei andrusceac
                            [phone] => 878746476
                            [email] => alex.x2@mail.ru
                            [address] => Array
                                (
                                    [county] => Ilfov
                                    [locality] => Tunari
                                    [street] => 23 August
                                    [zipCode] => 400055
                                    [apartment] =>
                                )

                        )

                )

        )

)
Error
Array
(
    [response] => Array
        (
            [0] => Array
                (
                    [awbNumber] =>
                    [success] =>
                    [errors] => Array
                        (
                            [sender.address.dropOffLocation] => awbGeneration.pickupLocationInvalid
                        )

                )

        )

)