Fatal error: Uncaught Error: Undefined class constant 'MAJOR_VERSION' in /home/customer/www/the-ari.com/public_html/wp-content/plugins/eroom-zoom-meetings-webinar/zoom-app/vendor/guzzlehttp/guzzle/src/Utils.php:116 Stack trace: #0 /home/customer/www/the-ari.com/public_html/wp-content/plugins/eroom-zoom-meetings-webinar/zoom-app/vendor/guzzlehttp/guzzle/src/functions.php(71): GuzzleHttp\Utils::defaultUserAgent() #1 /home/customer/www/the-ari.com/public_html/wp-content/plugins/crm-hubspot-learndash-integration/vendor/guzzlehttp/guzzle/src/Client.php(194): GuzzleHttp\default_user_agent() #2 /home/customer/www/the-ari.com/public_html/wp-content/plugins/crm-hubspot-learndash-integration/vendor/guzzlehttp/guzzle/src/Client.php(75): GuzzleHttp\Client->configureDefaults(Array) #3 /home/customer/www/the-ari.com/public_html/wp-content/plugins/crm-hubspot-learndash-integration/vendor/ryanwinchester/hubspot-php/src/Http/Client.php(71): GuzzleHttp\Client->__construct() #4 /home/customer/www/the-ari.com/public_html/wp-content/plugins/c in /home/customer/www/the-ari.com/public_html/wp-content/plugins/eroom-zoom-meetings-webinar/zoom-app/vendor/guzzlehttp/guzzle/src/Utils.php on line 116