I've done a lot of research to no avail, but I'm guessing that it's something to do with this comment in functions_content.php:
This seems to set the username to display only, without the hyperlink. But this is the case with ALL usernames, even though most/all users have profiles. Can anyone give some advice on how to fix this?If the mode is 'no_profile', we simply construct the TPL code due to calls to this mode being very very rare
This also seems to relate to a problem I had before installing this fresh version. Before I did so, I tried to upgrade to 3.0.4 and something went wrong. On the old installation (which is still present on a different server) I get nothing but an error:
It was because of this error that I gave up on the upgrade and decided to start over (although still keeping the old database). Now I'm wondering if the two problems are related.Fatal error: Call to undefined function: get_username_string() in /htdocs/www/forums/includes/functions.php on line 3473
Can anyone help?
EDIT: I just noticed that you CAN view member profiles by clicking on usernames... but only when logged out! It's the opposite of what it needs to be.
UPDATE: Okay, problem solved. Out of courtesy I thought I'd post the solution here: I went into the ACP and, on the home page, purged by cache. Problem fixed instantly!