Include user form from external php script in chunk or snippet

URL file-access is disabled in the server configuration

You would need to change the php.ini file for this so it will depend on the server and your admin permissions. I would contact the host since this is a server level problem, they may have a solution. Or think of another way to handle your requirements like an iFrame or something along those lines.

Host solution is not right, at this moment. I will try another way.

Thank for your helps, for all.