After posting ad I get an error screen.
 

After posting a test ad and clicking submit I got a screen that said it was submitted successfully and then it took me to a screen that said were sorry the system has encountered an unreoverable error and sat there.

When I refreshed the screen my test ad was there.

If you do this as an admin what message is there?

We're sorry, but the system experienced an unrecoverable error. Please try again later.

Script:

Query: SELECT nuke_users.username,nuke_users.user_website,nuke_users.user_posts,nuke_ranks.rank_title,nuke_users.user_regdate FROM nuke_users LEFT JOIN nuke_ranks ON nuke_users.user_rank = nuke_ranks.rank_id WHERE nuke_users.user_id=2 LIMIT 1

Result: Table 'mmorn.nuke_ranks' doesn't exist

Database handle: Resource id #5

I kinda remember this error on the test site when you first put it up but then it went away so I figured either you fixed it or it fixed itself after a first post kinda thing ? Probably was not the elves huh. :D

In your nuke.php file search for ranks the table name is bbranks not ranks ;) or redownload the source and reupload nuke.php I already fixed this issue.