click on index, asked to open in Notepad

[sabvr]

Hi,

I am running Abyss 2.6 and all was running fine till yesterday, when suddenly phpbb3 pages ask to be opened in Notepad and you need to click and refresh a few times till the actual page opens, anyone have an idea, I installed PHP by Abyss and followed the instructions to the letter.

The only thing wierd we did, was we were running phpbb2 (folder called forum) and so created phpbb3 in a seperate folder (forum2) then when we converted phpbb3 we renamed the forum2 to forum and since then abyss cannot execute php

Help :-)