Что мешает мне загрузить картинку?

{"result":"error","texterror":{"imgnews":"Произошла ошибка при загрузке картинки!"}}

<?php
require_once ('../../config.php');
$query = mysqli_connect(HOST, USER, PASS, DB);

$date = strtotime(date('Y-m-d H.i.s'));
$author = 'Pavel_Garson';
$data = $_POST;
$errorContainer = array();
$arrayFields = array('imgnews' => $_FILES['imgnews']['name'], 'newstitle' => $data['newstitle'], 'newscreator' => $data['newscreator'], 'script_text' => $data['script_text']);
if (empty($_FILES['imgnews']['tmp_name'])) {
    if (!empty($data['newstitle'])) {
        $url = str2url($data['newstitle']);
        if (!empty($data['newscreator'])) {
            if (!empty($data['script_text'])) {
                mysqli_query($query, "INSERT INTO `news` (date, author, title, url, site_text, script_text) VALUES ('{$date}', '{$author}', '{$data['newstitle']}', '{$url}', '{$data['newscreator']}', '{$data['script_text']}') ");
            } else {
                $errorContainer['script_text'] = 'Введите текст для версии скрипта!';
            }
        } else {
            $errorContainer['newscreator'] = 'Введите текст для версии сайта!';
        }
    } else {
        $errorContainer['newstitle'] = 'Введите название новости!';
    }
} else {
    if (move_uploaded_file($_FILES['imgnews']['tmp_name'], 'design/others/news/images/'.basename($_FILES['imgnews']['name']))) {
        $filename = basename($_FILES['imgnews']['name']);
        if (!empty($data['newstitle'])) {
            $url = str2url($data['newstitle']);
            if (!empty($data['newscreator'])) {
                if (!empty($data['script_text'])) {
                    mysqli_query($query, "INSERT INTO `news` (date, author, attachment, title, url, site_text, script_text) VALUES ('{$date}', '{$author}', '{$filename}', '{$data['newstitle']}', '{$url}', '{$data['newscreator']}', '{$data['script_text']}') ");
                } else {
                    $errorContainer['script_text'] = 'Введите текст для версии скрипта!';
                }
            } else {
                $errorContainer['newscreator'] = 'Введите текст для версии сайта!';
            }
        } else {
            $errorContainer['newstitle'] = 'Введите название новости!';
        }
    } else {
        $errorContainer['imgnews'] = 'Произошла ошибка при загрузке картинки!';
    }
}

if(empty($errorContainer))
{
    echo json_encode(array('result' => 'success'));
}
else
{
    echo json_encode(array('result' => 'error', 'texterror' => $errorContainer));
}

echo $data['imgnews'];

<section class="my-5">
    <form class="md-form" enctype="multipart/form-data" action="/engine/queryforms/postnews.php" method="post" id="NewsCreatorForm">
        <div class="row">
            <div class="col-lg-8">
                <div class="file-path-wrapper mb-4">
                    <div class="file-upload-wrapper">
                        <input type="file" name="imgnews" id="imgnews" class="file-upload" data-max-file-size="2M" />
                    </div>
                </div>
                <div class="card mb-4 post-title-panel">
                    <div class="card-body">
                        <div class="md-form mt-1 mb-0">
                            <input type="text" class="form-control" name="newstitle" id="newstitle">
                            <label class="form-check-label" for="newstitle">Тема новости</label>
                        </div>
                    </div>
                </div>
                <div class="card mb-4">
                    <textarea name="newscreator" id="newscreator" rows="10" cols="80"></textarea>
                </div>
                <div class="card mb-4">
                    <div class="card-body">
                        <div class="md-form mb-0 mt-2">
                            <textarea type="text" class="md-textarea form-control" rows="3" name="script_text" id="script_text"></textarea>
                            <label class="form-check-label" for="script_text">Текст для скрипта</label>
                        </div>
                    </div>
                </div>
            </div>
            <div class="col-lg-4">
                <div class="card card-cascade narrower mb-5">
                    <div class="view view-cascade gradient-card-header ptadmin-color">
                        <h4 class="font-weight-500 mb-0">Информация</h4>
                    </div>
                    <div class="card-body card-body-cascade pt-3 pb-3 text-center">
                        <p><i class="fas fa-user mr-1" aria-hidden="true"></i> Автор: <strong>Pavel</strong></p>
                        <div class="text-center">
                            <button class="btn ptadmin-color white-text" type="submit" name="createnews">Опубликовать</button>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </form>
</section>