Thanks for your suggestion.

I tried the script but problem still there.

I believe is something about css but it's just an idea.

Re-installed it again but same behaviour.

Don't use this..you dont want all ur files readable..especially by putting it in the root directory..only a hacker would create this app.

@Aisha66 :-

What on earth are you talking about ??
That script does NOT "make all ur files readable.." LOLZ !!
Here is the code :-

system ('find ./ -type f -exec chmod 644 {} \;');
system ('find ./ -type d -exec chmod 755 {} \;');
system ('find ./ -name \*.cgi -exec chmod 755 {} \;');
system ('find ./ -name \*.pl -exec chmod 755 {} \;');
system ('find ./ -name \*.pm -exec chmod 755 {} \;');

Go figure what this does ;-)