index error

[cuniculus]

as fo your first problem:
i guess your server does not regard index.php as a "startup" file. i am not sure wheter you can change that on the server (if is it yours). bur what you can do:

create an index.html that you put aside to the index.php in the startup folder of your server. the source should be like this:

[Knightro]

I have installed from scratch nuke 7.2 and as for the phpbb it is 2.0.7

I am having 2 problems, the first one is this if you go to my website http://www.tribalevo.net , you get nothing but an error that says unauthorized but now if you go to http://www.tribalevo.net/index.php then the site loads fine.

How do I fix that?

the second problem is when someone registers with the site they get this error:

Warning: mail(): Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() in D:\hshome\tribes\tribalevo.net\modules\Your_Account\index.php on line 146

I am not sure how to fix that either, I think I need to edit the php.ini settings. If thats the case then I don't know how or where to look for that file.