Upload souboru nyni vraci Empty [tmp_name] => [error] => 6

Dobry den,

pri uploadu soboru ktery drive fungoval na webu bez problemu jsem nyni zjistil ze vraci prazdny tmp_name atribut. Tim padem nemuze byt upload dokoncen(viz. podminka v kodu nize). V cem by prosim mohl byt problem a jak situaci resit?

Array ( [0] => Array ( [tmp_name] => [error] => 6 [name] => IMG_20190918_075511.jpg [type] => [size] => 0 ) )
 foreach ($files as $file) {
            if(!empty($file['name']) && !empty($file['tmp_name'])){