<td>         <a href='{{URL::action("admin\GalleryController@edit",array($gallery->id))}}'>edit</a>         <a href='{{URL::action("admin\GalleryController@show",array($gallery->id))}}'>show</a>         {{ Form::open(array( 'action'=>['admin\GalleryController@destroy', $gallery->id], 'method'=>'DELETE', 'id' => $gallery->id, 'style' => 'display:inline' )) }} <button class='btn btn-sm btn-danger delete-btn' type='button' data-judulbuku='{{$gallery->judul}}' data-formid='{{$gallery->id}}'> <i class='fa fa-times-circle'></i> Hapus </button> {{ Form::close() }} <script>     $(".delete-btn").on(...

Tambahkan script default string di file AppServiceProvider.php use Illuminate\Support\Facades\Schema; public function boot()     {         Schema::defaultStringLength(191);     }

sudo apt-get install php-mbstring sudo apt-get install php-xml sudo apt-get install php7.1-mysql