My php/mysql databases form site is now complete and I am trying to install it on my Sambar NTserver - BUT for some reason when I run the php file I get this error message:

Warning: Failed opening '' for inclusion (include_path='') in Unknown on line 0

I have done the general installation checks as it all works on two other machine the only difference is the sambar server is set up as a NT Server here

So can anyone help

Thank you