Warning: main(Zend/Ldap/Attribute.php): failed to open stream: No such file or directory in C:\xampp-2\htdocs\inventory inc\Zend\Ldap\Node\Abstract.php on line 0

Fatal error: main(): Failed opening required 'Zend/Ldap/Attribute.php' (include_path='C:\xampp-2\php\PEAR') in C:\xampp-2\htdocs\inventory inc\Zend\Ldap\Node\Abstract.php on line 0