Fatal error: Uncaught Error: Class 'Zend_Pdf_Annotation' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\Zend\Pdf\Annotation\FileAttachment.php:44
Stack trace:
#0 {main}
  thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\Zend\Pdf\Annotation\FileAttachment.php on line 44