Fatal error: Uncaught Error: Class 'Zend_Memory_Container' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\libreria\Zend\Memory\Container\Locked.php:35 Stack trace: #0 {main} thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\libreria\Zend\Memory\Container\Locked.php on line 35