Calling api and the browser keep loading

Hi,

I'm working with laravel 7, and i'm making an api call from another computer like this :

            $client = new \GuzzleHttp\Client($options);
  
            $client->request('POST', 'http://blabla/api/broadcasting',  [
                'form_params' => [
							'paramter1' => $value,
							'paramter2' => $value
                ]
            ]);

Everything was working correctly, but then suddenly when i called this api request (above) my browser was just loading without giving me any responses.

Note : this resquest was working fine. note 2 : i tried to use Http client but i had the same problem.

I don't know what's happening now, so if anybody ever faced that problem ...

Thanks.