php - Token mismatch exception only on every first attempt laravel 5.1 -

every time log in application first time after hour or or on every new device token mismatch exception. when try again right after problem goes away. using 755 on storage/framework/sessions -- have same problem on local vagrant scotch box 1.5 box onmy digital ocean lamp. ideas?

the problem csrf token has expired , browser need new token make post request. expiration time default in laravel 2 hours.

i have same problem , trying solution https://laracasts.com/discuss/channels/general-discussion/crsf-checked-before-auth

update:

you need update render method in app/exceptions/handler.php , handle exception: tokenmismatchexception

code example

   /**      * render exception http response.      *      * @param  \illuminate\http\request  $request      * @param  \exception  $e      * @return \illuminate\http\response      */     public function render($request, exception $e)     {         if ($e instanceof \illuminate\session\tokenmismatchexception) {             return redirect('/')->with('message', 'sorry, session seems have expired. please login again.');         }          if ($e instanceof modelnotfoundexception) {             $e = new notfoundhttpexception($e->getmessage(), $e);         }          return parent::render($request, $e);     }