Compile Error

Error: include file ":mndblib:mndblib.lib" cannot be found
File: institutional-license.php
Line: 8

Source:

   5: #option sgml-escape
   6: pagina="contratto-istituzionale";
   7: lang = "en";
   8: include ":mndblib:mndblib.lib";   9: include ":mndblib:mnauth.lib";

URI: /en/institutional-license.php
Path: Web_Server:WebSTAR Server Suite 4.5:minerva_new:en:institutional-license.php