So, after a long absence, I got the same issue this evening.
I found I was still logged in on the home page, despite the forum bouncing me in and out. Logged out, cleared cache (well, didn't at first) and logged back in again via homepage, and all was good again. I also cleared the session table on the server side, just in case, but perhaps my issue was due to tweaks to the cookies (as I hadn't visited in some time). As nothing has changed on the forum in ages, it's unlikely to be the software itself. Famous last words <!-- s:) --><img src="{SMILIES_PATH}/icon_smile.gif" alt="

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