Widget multiple file upload

Question

I ve problem with setting up the multiple file upload widget. The file isn't uploaded to server either is attached to email. Here is the debugger's results.

Data Array: 
Array
(
    [option] => com_chronoforms
    [chronoform] => prosfora
    [event] => submit
    [Itemid] => 
    [recipients] => em1
    [asfalia] => Αυτοκινήτου
    [tkodikas] => 23444
    [car_kivika] => 1222
    [axia_oximatos] => 1222
    [car_ad_kiloforias] => 09/15/2014
    [car_marka_oximatos] => fiat
    [car_im_ek_diplomatos] => 10/29/2012
    [car_diarkia_afalias] => 6μηνο
    [car_im_gen_odigou] => 02/04/1956
    [car_oikogeniaki_katastasi] => Έγγαμος
    [car_epagkelma] => Ιδιωτικος Υπαλληλος
    [car_filo] => Άντρας
    [other] => 
    [moto_kivika] => 
    [moto_axia_oximatos] => 
    [moto_ad_kiloforias] => 
    [moto_epagkelma] => 
    [moto_marka_oximatos] => 
    [moto_im_gen_odigou] => 
    [moto_im_ek_diplomatos] => 
    [moto_diarkia_afalias] => 
    [moto_filo] => 
    [moto_oikogeniaki_katastasi] => 
    [house_kiria_epilogi] => 
    [house_tupos_katoikias] => 
    [house_tetragonika_metra] => 
    [house_etos_kataskevis] => 
    [house_epilogi_asfalisis] => 
    [house_orofos_katoikias] => 
    [house_nomos_katoikias] => 
    [house_iliko_kataskevis] => 
    [kat_prostheta_sxolia] => 
    [epixirisi_tetragonika_metra] => 
    [epixirisi_etos_kataskevis] => 
    [epixirisi_eidos] => 
    [epixirisi_epilogi_asfalisis] => 
    [epixirisi_orofos] => 
    [nomos_epixirisi] => 
    [epixirisi_iliko_kataskevis] => 
    [epi_prostheta_sxolia] => 
    [typos_skafous] => 
    [boat_posa_xronia_diploma] => 
    [boat_ippoi_mixanis] => 
    [boat_ilikia_skafous] => 
    [boat_mikos_skafous] => 
    [skafos_prostheta_sxolia] => 
    [zois_imerominia_gen] => 
    [zois_prostheta_sxolia] => 
    [ygeia_filo] => 
    [ygeia_imeromini_gen] => 
    [ygeia_thesi_nosilias] => 
    [ygeia_apalages] => 
    [ygeia_tameio] => 
    [name] => greg exnet
    [kinito] => 69999999999
    [tilefono] => 2111111111
    [Email] => grigorisexnet@gmail.com
    [attachments_1] => Array
        (
            [0] => 2.pdf
        )

    [multi_upload_limit_attachments_1] => 2
    [chrono_verification] => w7C8v
    [send] => ΑΠΟΣΤΟΛΗ
    [b8399221eeeef382aef4f434e0d9a951] => 1
    [lang] => el
    [language] => el-GR
    [_PLUGINS_] => Array
        (
            [upload_files] => Array
                (
                )

        )

)
Validation Errors: 
Array
(
)

What goes wrong?

Check the new Joomla Extension Builder

Widget multiple file upload