( ! ) Fatal error: Uncaught TypeError: Twilio\Base\BaseClient::getAccountSid(): Return value must be of type string, null returned in /Users/rvanvuren/Projects/alqove-api/api/vendor/twilio/sdk/src/Twilio/Base/BaseClient.php on line 365
( ! ) TypeError: Twilio\Base\BaseClient::getAccountSid(): Return value must be of type string, null returned in /Users/rvanvuren/Projects/alqove-api/api/vendor/twilio/sdk/src/Twilio/Base/BaseClient.php on line 365
Call Stack
#	Time	Memory	Function	Location
1	0.0014	433168	{main}( )	.../incomingPhoneNumber.php:0
2	0.0018	436472	buyNumber( )	.../incomingPhoneNumber.php:28
3	0.0018	436720	Twilio\Base\BaseClient->__call( $name = 'availablePhoneNumbers', $arguments = [0 => 'XX'] )	.../incomingPhoneNumber.php:16
4	0.0018	436776	Twilio\Rest\Client->contextAvailablePhoneNumbers( $countryCode = 'XX' )	.../BaseClient.php:298
5	0.0020	438096	Twilio\Rest\Api\V2010->__get( $name = 'account' )	.../Client.php:607
6	0.0020	438136	Twilio\Rest\Api\V2010->getAccount( )	.../V2010.php:276
7	0.0021	438648	Twilio\Base\BaseClient->getAccountSid( )	.../V2010.php:128