Fatal error: Uncaught Error: Class 'Phpro\SoapClient\Middleware\Middleware' not found in /home/opcon/src/composer/vendor/phpro/soap-client/src/Phpro/SoapClient/Middleware/BasicAuthMiddleware.php:8 Stack trace: #0 {main} thrown in /home/opcon/src/composer/vendor/phpro/soap-client/src/Phpro/SoapClient/Middleware/BasicAuthMiddleware.php on line 8