Token Mismatch Exception - Token changes for every call
<p>I don't why its happening my whole project worked good till last week.Day before yesterday I couldn't load the site and there is no laravel error to shown.So updated the composer and packages via "composer update" command.From then
where ever I using post methods it projects the </p>

<pre><code>TokenMismatchException in VerifyCsrfToken.php line 53:
</code></pre>

<p>error.</p>

<p>So I changed that method to get</p>

<pre><code>&lt;form method="get" action="{{action('SignupController@index')}}"&gt;
&lt;input type="hidden" name="_token" value="{{csrf_token()}}"&gt;
&lt;/form&gt;
</code></pre>

<p>and i wrote in controller like</p>

<pre><code>public function index()
 {
     echo Session::token();
     echo '&lt;hr&gt;';
     echo Input::get('_token');
 }
</code></pre>

<p>it gave result like ,</p>

<pre><code>     kJqTndLBxOhyzUZd78Zj5IG2K5VIRVwDxepreHXE
     ----------------------------------------
     xKpqbnzb2DoRsw6ZtqTgHgcJFB9SixydkWjLhPJA
</code></pre>

<p>every time i reloading the page the new token comes.How can i get out of this ?</p>