Как исправить ошибку 419 (unknown status)?

При попытке загрузки видео на сайт, выскакивает данная ошибка в консоли POST http://mysite.com/videos 419 (unknown status)

Поиски и пробы подобных проблем с гугла ни к чему не привели. Подскажите в чем у меня тут может быть проблема?

Роут через который идет загрузка

Route::post('/upload', 'VideoUploadController@store')->middleware('auth');

Контроллер:

public function store(Request $request)
    {

        $channel = $request->user()->channel()->first();

        $video = $channel->videos()->where('uid', $request->uid)->firstOrFail();

        $request->file('video')->move(storage_path() . '/video', $video->video_filename);

        $this->dispatch(new UploadVideo(
            $video->video_filename
        ));

        return response()->json(null, 200);
    }

Загрузка происходит через vue.js файл:

<template>
    <div class="container-fluid">
        <div class="row">
            <div class="col-md-9">
                <div class="panel panel-default">
                    <div class="panel-heading">Upload</div>

                    <div class="panel-body">
                        <input type="file" name="video" id="video" @change="fileInputChange" v-if="!uploading">

                        <div class="alert alert-danger" v-if="failed">Something went wrong. Please try again.</div>

                        <div id="video-form" v-if="uploading && !failed">
                            <div class="alert alert-info" v-if="!uploadingComplete">
                                Your video will be available at <a href="<a :href="videoUrl" target="_blank">{{ videoUrl }}</a>" target="_blank">{{ $root.url }}/videos/{{ uid }}</a>.
                            </div>

                            <div class="alert alert-success" v-if="uploadingComplete">
                                Upload complete. Video is now processing. <a href="/videos">Go to your videos</a>.
                            </div>

                            <div class="progress" v-if="!uploadingComplete">
                                <div class="progress-bar" v-bind:style="{ width: fileProgress + '%' }"></div>
                            </div>

                            <div class="form-group">
                                <label for="title">Title</label>
                                <input type="text" class="form-control" v-model="title">
                            </div>

                            <div class="form-group">
                                <label for="description">Description</label>
                                <textarea class="form-control" v-model="description"></textarea>
                            </div>

                            <div class="form-group">
                                <label for="visibility">Visibility</label>
                                <select class="form-control" v-model="visibility">
                                    <option value="private">Private</option>
                                    <option value="unlisted">Unlisted</option>
                                    <option value="public">Public</option>
                                </select>
                            </div>

                            <span class="help-block pull-right">{{ saveStatus }}</span>
                            <button class="btn btn-default" type="submit" @click.prevent="update">Save changes</button>

                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</template>

<script>
    export default {
        data() {
            return {
                uid: null,
                uploading: false,
                uploadingComplete: false,
                failed: false,
                title: 'Untitled',
                description: null,
                visibility: 'private',
                saveStatus: null,
                fileProgress: 0
            }
        },
        computed: {
            videoUrl: function () {
                return this.$root.url + '/videos/' + this.uid
            }
        },
        methods: {
            fileInputChange() {
                this.uploading = true;
                this.failed = false;

                this.file = document.getElementById('video').files[0];

                this.store().then(() => {
                    var form = new FormData();

                    form.append('video', this.file);
                    form.append('uid', this.uid);

                    this.$http.post('/upload', form, {
                        progress: (e) => {
                            if (e.lengthComputable) {
                                this.updateProgress(e)
                            }
                        }
                    }).then(() => {
                        this.uploadingComplete = true
                    }, () => {
                        this.failed = true
                    });
                }, () => {
                    this.failed = true
                })
            },
            store() {
                return this.$http.post('/videos', {
                    title: this.title,
                    description: this.description,
                    visibility: this.visibility,
                    extension: this.file.name.split('.').pop()
                }).then((response) => {
                    this.uid = response.json().data.uid;
                });
            },
            update() {
                this.saveStatus = 'Saving changes.';

                return this.$http.put('/videos/' + this.uid, {
                    title: this.title,
                    description: this.description,
                    visibility: this.visibility
                }).then((response) => {
                    this.saveStatus = 'Changes saved.';

                    setTimeout(() => {
                        this.saveStatus = null
                    }, 3000)
                }, () => {
                    this.saveStatus = 'Failed to save changes.';
                });
            },
            updateProgress (e) {
                e.percent = (e.loaded / e.total) * 100;
                this.fileProgress = e.percent;
            }
        },
        ready() {
            window.onbeforeunload = () => {
                if (this.uploading && !this.uploadingComplete && !this.failed) {
                    return 'Are you sure you want to navigate away?';
                }
            }
        }
    }
</script>