Fresh Dolphin 7 Install, Join button = error?

Hey, first I just want to say thanks for providing dolphin and I don't have any experience yet other than spending the last 12 hours modifying a template, but so far Dolphin looks great.

Anyways, you can see that pressing the "Account" button on the top (which is the Join button),takes me to a strange error. Hopefully someone can decipher this:

http://eternopia.com/esa/index.php

Thanks!

I got the same error was that the simple templete? I figured it made have been the templete because i chance it and now my join button works 

It looks like you have a Cogzidel template, which is probably incompatible with recent versions of this script. You can try copying the BxTemplJoinPageView.php file from /templates/tmpl_uni/scripts/ to /templates/tmpl_skin004/scripts/.

Thanks for the responses!

Sure enough, my template didn't even have a BxTemplJoinPageView.php at all! Copying from uni works perfect in my template, and I am very glad I don't have to modify a new template. Thanks again, and I'm sure I'll be back with more problems

Sorry for asking such a noob question, but what exactly is a category for? Currently my categories page shows empty, and I can't find anywhere in administration to add a new category (if I even new what it was for). Sorry again, I can't find many tutorilas.

When you add content to your site (e.g., photos, videos, polls, etc.), you can select a category to list the content under. You can manage categories for modules from Administration > Settings > Categories Settings.

Yes but when I go to add a category, it requires a Type, which is empty. Where do I create new Category types?

You need to install some modules first. You can install modules from Administration > Tools > Modules.

I get a similar error for installing modules Photo, Sound, and Video:

INSERT INTO `sys_menu_top` (`Parent`, `Name`, `Caption`, `Link`, `Order`, `Visible`, `Target`, `Onclick`, `Check`, `Editable`, `Deletable`, `Active`, `Type`, `Picture`, `BQuickLink`, `Statistics`) VALUES(9, 'Photos', '_bx_photos_menu_profile', 'modules/?r=photos/albums/browse/owner/{profileNick}', @iCatProfileOrder, 'non,memb', '', '', '', 1, 1, 1, 'custom', '', 0, '');

 what this appears to be is the classic removal of a module, then the reinstallation of a module when all aspects were not removed from the database. so the reinstall fails.

INSERT INTO `sys_menu_top` (`Parent`, `Name`, `Caption`, `Link`, `Order`, `Visible`, `Target`, `Onclick`, `Check`, `Editable`, `Deletable`, `Active`, `Type`, `Picture`, `BQuickLink`, `Statistics`) VALUES(9, 'Photos', '_bx_photos_menu_profile', 'modules/?r=photos/albums/browse/owner/{profileNick}', @iCatProfileOrder, 'non,memb', '', '', '', 1, 1, 1, 'custom', '', 0, '');

 if you turn on your profiler module, enable db_debug on db.inc.php ( i think that is the correct file), then replicate this error, you will get more information regarding the actual error.

Yikes! now just trying to access my site gives me error:

Fatal error: Call to a member function getClassPrefix() on a non-object in /home/technoto/public_html/esa/templates/base/scripts/BxBaseSearchResultSharedMedia.php on line 134