TP Downloads Problem

[SpiderPig]

For some reason my TP Downloads now does not display right. When i click on Downloads, the downloads page takes up the whole screen. then if you click on the category i get this error:
Unknown column 'dlm.author_id' in 'where clause'
File: /home/gigabit/public_html/delmarvasupport.com/Sources/TPSubs.php
Line: 2442

So my question is, how can i just re-install the TP Downloads section or should i re-install TP? Will i loose anything by re-install TP?

Thanks

SP

[IchBin]

In the future, if you could please remember the post the information about your setup which can be found in our Posting Guidelines, that would really help us to help you quicker.

Assuming you're using SMF 1.1.x, you'll find that if you search for your exact error here, there are about 4 topics related with the same error. One of them I posted a fix in:
http://www.tinyportal.net/index.php?topic=32393.msg260360#msg260360

[SpiderPig]

thank you. im still having a problem with the display. i attached a screenshot of whats happening.
my setup is SMF 1.1.11 and im running TP 1.0 Beta.
I also am using Mystic Jayde theme.

the categories dont show up but the description does and the search and options show up off the screen on the right.

thanks.

[IchBin]

Does the display problem happen in the default theme?