Fatal error: Uncaught Error: Interface 'Zend_Soap_Wsdl_Strategy_Interface' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\Zend\Soap\Wsdl\Strategy\Composite.php:37 Stack trace: #0 {main} thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\Zend\Soap\Wsdl\Strategy\Composite.php on line 37