Fatal error: Uncaught Error: Class 'WC_Payment_Gateway' not found in /homepages/43/d396460929/htdocs/www/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-wc-gateway/src/Gateway/class-paypalgateway.php:25 Stack trace: #0 /homepages/43/d396460929/htdocs/www/wp-content/plugins/kliken-marketing-for-google/vendor/composer/ClassLoader.php(444): include() #1 /homepages/43/d396460929/htdocs/www/wp-content/plugins/kliken-marketing-for-google/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile('/homepages/43/d...') #2 [internal function]: Composer\Autoload\ClassLoader->loadClass('WooCommerce\\Pay...') #3 /homepages/43/d396460929/htdocs/www/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-subscription/src/class-subscriptionmodule.php(45): spl_autoload_call('WooCommerce\\Pay...') #4 /homepages/43/d396460929/htdocs/www/wp-content/plugins/woocommerce-paypal-payments/woocommerce-paypal-payments.php(90): WooCommerce\PayPalCommerce\Subscription\SubscriptionModule->run(Object(Dhii\Container\CachingCont in /homepages/43/d396460929/htdocs/www/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-wc-gateway/src/Gateway/class-paypalgateway.php on line 25