nevermind 
i fixed the problem.
I just opened profile.php and deleted every single "amp;" in the file.
lol sorta noobie way of solving a problem. xD
1 2006-04-10 04:16
Re: Bad request. The link you followed is incorrect or outdated. (5 replies, posted in PunBB 1.2 troubleshooting)
2 2006-04-09 22:06
Re: Bad request. The link you followed is incorrect or outdated. (5 replies, posted in PunBB 1.2 troubleshooting)
I'm using Mozilla Firefox and yes, i put the correct base URL. After re-uploading 'posting.php,' the errors were gone, but now every single time I try to update profile, it gives me the Bad Request error. =T
The URL of profile page, after submitting the changes, ends like this:
forums/profile.php?section=essentials&id=2
When I take the amp; off the URL, it works normally though.
How do i fix this it so that there's no 'amp;' T-T?
Note: I already tried every single one shown here.
3 2006-04-09 09:06
Topic: Bad request. The link you followed is incorrect or outdated. (5 replies, posted in PunBB 1.2 troubleshooting)
I get the message everytime i try to post or reply. I've searched and read other solutions on this error, but those cases seemed different. I can do everything perfectly fine except posting and replying. What could be some possible causes of this error? 
I did turn on the debug mode, but it doesn't say anything. Thanks in advance.