Fatal error: Uncaught Error: Class 'Zend\EventManager\Exception\DomainException' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\vendor\zendframework\zend-eventmanager\src\Exception\InvalidCallbackException.php:15
Stack trace:
#0 {main}
  thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\vendor\zendframework\zend-eventmanager\src\Exception\InvalidCallbackException.php on line 15