reload access token from session on refresh

Signed-off-by: Dieter Coopman <dieter@deltasolutions.be>

src/Traits/Authenticate.php

@@ -37,6 +37,7 @@ private function getAccessToken()
         if (isset($accessData->access_token)) {
             if (Carbon::createFromTimestamp($accessData->expires_on)->lte(Carbon::now())) {
                 $this->refreshAccessToken($accessData->refresh_token);
+                $accessData = decrypt(session('microsoftgraph-access-data'));
             }
 
             return $accessData->access_token;