CPG135 and PHPBB2 integration using different server port

[poemerry]

I have installed phpBB2 using different port due to ISP restriction, said 443.
The board works fine, http://<server>:443/phpBB2/
Then I install CPG135, http://<server>/cpg135/, it works fine too.
After integrating with phpBB2, the user mananger, admin tools, logout (only these three) not work, I got page not found or time out error.

Can anyone give me some suggestion :\'(?

[Nibbler]

You'll need to modify the redirection function, udb_redirect()