WZone Lite Fatel Error

When I tried to activate the plugin WZone Lite … It triggered this fatal error:

Fatal error: Uncaught Error: Call to undefined function GuzzleHttp\choose_handler() in /home/kllpcefs42vg/public_html/wp-content/plugins/woocommerce-amazon-affiliates-light-version/composer/amazon-paapi/paapi5-php-sdk/vendor/guzzlehttp/guzzle/src/HandlerStack.php:40 Stack trace: #0 /home/kllpcefs42vg/public_html/wp-content/plugins/woocommerce-amazon-affiliates-light-version/composer/amazon-paapi/paapi5-php-sdk/vendor/guzzlehttp/guzzle/src/Client.php(65): GuzzleHttp\HandlerStack::create() #1 /home/kllpcefs42vg/public_html/wp-content/plugins/woocommerce-amazon-affiliates-light-version/lib/scripts/amazon/aaAmazonWSNew.class.php(139): GuzzleHttp\Client->__construct() #2 /home/kllpcefs42vg/public_html/wp-content/plugins/woocommerce-amazon-affiliates-light-version/lib/scripts/amazon/aaAmazonWSNew.class.php(82): aaAmazonWSNew->init(Array) #3 /home/kllpcefs42vg/public_html/wp-content/plugins/woocommerce-amazon-affiliates-light-version/aa-framework/framework.class.php(6740): aaAmazonWSNew->__construct('AKIAI2SZTIJCPKN...', 'Plt1xv in /home/kllpcefs42vg/public_html/wp-content/plugins/woocommerce-amazon-affiliates-light-version/composer/amazon-paapi/paapi5-php-sdk/vendor/guzzlehttp/guzzle/src/HandlerStack.php on line 40

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