Unknown auth provider

Error with code 0 in '/var/www/u0141003/public_html/parfumsensation.ru/wa-system/controller/waOAuthController.class.php' around line 25:

   20	            $data = $auth->auth();
   21	            $result = $this->afterAuth($data);
   22	            // close popup or show error
   23	            $this->displayAuth($result);
   24	        } else {
 >>25	            throw new waException('Unknown auth provider');
   26	        }
   27	    }
   28	
   29	    protected function displayAuth($result)
   30	    {

Call stack

#0 /var/www/u0141003/public_html/parfumsensation.ru/wa-system/controller/waController.class.php(21): waOAuthController->execute()
#1 /var/www/u0141003/public_html/parfumsensation.ru/wa-system/controller/waViewController.class.php(46): waController->run(NULL)
#2 /var/www/u0141003/public_html/parfumsensation.ru/wa-system/controller/waFrontController.class.php(141): waViewController->run()
#3 /var/www/u0141003/public_html/parfumsensation.ru/wa-system/waSystem.class.php(498): waFrontController->execute(NULL, 'OAuth')
#4 /var/www/u0141003/public_html/parfumsensation.ru/index.php(9): waSystem->dispatch()
#5 {main}

Request

array (
  'app' => 'shop',
  'provider' => 'google',
)

Params

array (
)