Laravel issue Credentials are required to create a Client - laravel

Question

I need to test send SMS to mobile I get Credentials are required to create a Client error for My Code Here
.env
TWILIO_ACCOUNT_SID=AC15...................
TWILIO_AUTH_TOKEN=c3...................
TWILIO_NUMBER=+1111...
Config\App
'twilio' => [
'TWILIO_AUTH_TOKEN' => env('TWILIO_AUTH_TOKEN'),
'TWILIO_ACCOUNT_SID' => env('TWILIO_ACCOUNT_SID'),
'TWILIO_NUMBER' => env('TWILIO_NUMBER')
],
Controller
$accountSid = env('TWILIO_ACCOUNT_SID');
$authToken = env('TWILIO_AUTH_TOKEN');
$twilioNumber = env('TWILIO_NUMBER');
$client = new Client($accountSid, $authToken);
try {
$client->messages->create(
'0020109.....',
[
"body" => 'test',
"from" => $twilioNumber
// On US phone numbers, you could send an image as well!
// 'mediaUrl' => $imageUrl
]
);
Log::info('Message sent to ' . $twilioNumber);
} catch (TwilioException $e) {
Log::error(
'Could not send SMS notification.' .
' Twilio replied with: ' . $e
);
}

Answer 1

Twilio developer evangelist here.
A quick read over the environment config for Laravel suggests to me that you can use the env method within your config files, as you are doing, but it's not necessarily available in application code. Since you are committing your environment variables to the config object, I think you need to use the config method instead.
$accountSid = config('TWILIO_ACCOUNT_SID');
$authToken = config('TWILIO_AUTH_TOKEN');
$twilioNumber = config('TWILIO_NUMBER');
Let me know if that helps at all.