Fatal error: Uncaught Error: Interface "GuzzleHttp\ClientInterface" not found in /home/maborneapp/public_html/sii/vendor/guzzlehttp/guzzle/src/Client.php:26
Stack trace:
#0 {main}
thrown in /home/maborneapp/public_html/sii/vendor/guzzlehttp/guzzle/src/Client.php on line 26