This one is really weird, and has me totally baffeled.
For the longest time, my invision board was broken on my FreeBSD (5.4) webserver. What happened? When you click any link, it just.... brought you back to the main page again. No links worked.
I brushed it off as a php 5 compat issue.
Now I install drupal, and the problem has come back to haunt me. Occasional links, such as the edit settings link under administration don't do anything. As in, I'll type in the values and submit the form, but then I get dumped to the main page (the default page showing news articles)
Digging a little deeper, I added the following code to both drupal's index.php and invision board's index.php, right after <?
//
// print out the request variables 'n stuff
//
if( ! ISSet( $_REQUEST ) )
{
print "_REQUEST variable is NULL!!!!!!<br />";
}
foreach( $_REQUEST as $key => $val )
{
print "'$key' => '$val' <br />";
}
Most pages, it just dumps out the $_REQUEST contents. However, on the pages where it fails to work... I get a "_REQUEST variable is NUL!!!!!!"
wtf?
Invisionboard does the same thing. Actually, anytime I access index.php with something appended (like index.php?showforum=2) it gives the same error.
I've looked the configuration logs, I can't find any problems. I've also looked through httpd-error, again nothing.
What gives? This is making me rip my hair out!! What should I do?