Replies: 0
Getting this error:
Fatal error: Uncaught Error: Undefined class constant 'MAJOR_VERSION' in /www/bandageshoppen_564/public/wp-content/plugins/pixel-caffeine/vendor/guzzlehttp/guzzle/src/Utils.php:118 Stack trace: #0 /www/bandageshoppen_564/public/wp-content/plugins/pixel-caffeine/vendor/guzzlehttp/guzzle/src/functions.php(71): GuzzleHttp\Utils::defaultUserAgent() #1 /www/bandageshoppen_564/public/wp-content/plugins/webshipper-automated-shipping/vendor/guzzlehttp/guzzle/src/Client.php(194): GuzzleHttp\default_user_agent() #2 /www/bandageshoppen_564/public/wp-content/plugins/webshipper-automated-shipping/vendor/guzzlehttp/guzzle/src/Client.php(75): GuzzleHttp\Client->configureDefaults(Array) #3 /www/bandageshoppen_564/public/wp-content/plugins/webshipper-automated-shipping/WebshipperAPI.php(245): GuzzleHttp\Client->__construct() #4 /www/bandageshoppen_564/public/wp-content/plugins/webshipper-automated-shipping/WebshipperAPI.php(227): WebshipperAPI->request('https://api.web...', 'post', Array) #5 /www/bandageshoppen_564/public/wp-content/plugi in /www/bandageshoppen_564/public/wp-content/plugins/pixel-caffeine/vendor/guzzlehttp/guzzle/src/Utils.php on line 118
Can anyone see what causes this?