Modified app/Exceptions/Handler.php

Handler.php

<?php
...
if ($request->ajax() || $request->wantsJson()) {
    $whoops->pushHandler(new JsonResponseHandler());
} else {
    $handler = new PrettyPageHandler();
    //$handler->setEditor('phpstorm');

    $handler->setEditor(
        function ($file, $line) {
            // if your development server is not local it's good to map remote files to local
            $translations = array('^' . env('SERVER_HOME') => env('LOCAL_HOME')); // change to your path

            foreach ($translations as $from => $to) {
                $file = rawurlencode(preg_replace('#' . $from . '#', $to, $file, 1));
            }

            return array(
                'url' => "phpstorm://open?file=$file&line=$line",
                'ajax' => false
            );
        }
    );
    $handler->addResourcePath(base_path('app/Exceptions'));
    $handler->addCustomCss('whoops.base.css');
    $whoops->pushHandler($handler);
}