Geeklog Forums

I installed forum plugin fine.
I am gettibg "undefined function" errors. Here are two errors I see so far. Where are these functions supposed to be located at?? Am I missing files or something?

The following is the error I am getting when I click Submit article
Fatal error: Call to undefined function: plg_checkforspam() in /html/geeklog/public_html/forum/createtopic.php on line 151

The following is the error I am getting when I click "preview"

Fatal error: Call to undefined function: plg_replacetags() in /html/geeklog/public_html/forum/include/gf_format.php on line 304

Please help!!

I posted the same article in the portalparts.com and admin responded. He basically suggests me to upgrade my geeklog version. I currently have 1.3.9sr1 :-(

Yeah. That makes sense. You see, the forum appears to be relying on stuff in the newer Geeklog that isn't in the older Geeklogs like yours. So, you need to upgrade.

It happens eventually hat you just have to upgrade, unless you never want your system to change at all.