Warning: Undefined variable $file in /home/bookshelter/public_html/storage/framework/views/631016f333b296031d6d917962ee60b224890fc7.php on line 2

Fatal error: Uncaught Error: Call to a member function isImage() on null in /home/bookshelter/public_html/storage/framework/views/631016f333b296031d6d917962ee60b224890fc7.php:2 Stack trace: #0 {main} thrown in /home/bookshelter/public_html/storage/framework/views/631016f333b296031d6d917962ee60b224890fc7.php on line 2