Fatal Goggle Drive error

I am trying to install Xcloner to use Google Drive as a storage location. Xconer is working perfectly for backup to a local drive on the server but when I setup Google Drive and go to save the settings I get this error and have not figured out what is causing the error.

Fatal error: Uncaught Error: Call to undefined method GuzzleHttp\Utils::chooseHandler() in /home/cnyfindi/public_html/n2amg/wp-content/plugins/xcloner-backup-and-restore/vendor/guzzlehttp/guzzle/src/functions.php:64 Stack trace: #0 /home/cnyfindi/public_html/n2amg/wp-content/plugins/xcloner-google-drive/vendor/guzzlehttp/guzzle/src/HandlerStack.php(42): GuzzleHttp\choose_handler() #1 /home/cnyfindi/public_html/n2amg/wp-content/plugins/xcloner-google-drive/vendor/guzzlehttp/guzzle/src/Client.php(65): GuzzleHttp\HandlerStack::create() #2 /home/cnyfindi/public_html/n2amg/wp-content/plugins/xcloner-backup-and-restore/lib/Xcloner_Remote_Storage.php(803): GuzzleHttp\Client->__construct(Array) #3 /home/cnyfindi/public_html/n2amg/wp-content/plugins/xcloner-backup-and-restore/lib/Xcloner_Remote_Storage.php(860): Watchfulli\XClonerCore\Xcloner_Remote_Storage->gdrive_fetch_token_with_watchful_configuration(Array) #4 /home/cnyfindi/public_html/n2amg/wp-content/plugins/xcloner-backup-and-restore/lib/Xcloner_Remote_Storage.php(401): Wa in?/home/cnyfindi/public_html/n2amg/wp-content/plugins/xcloner-backup-and-restore/vendor/guzzlehttp/guzzle/src/functions.php?on line?64

Any help with this would really be appreciated..
Rick Ellison