I’ve just woken up to discover a slight issue with the forums on my site.

The forum index is working, everything seems correct in the back end, however attempting to go into a forum, selecting recent posts or unread posts, or following any of the links to posts within forums results in Page Not Found (and the appearance that you’re logged out. You’re not actually logged, but it makes it look that way)

Now as far as I’m aware, no one has touched any plugins, the database, or changed any settings between the time I went to sleep last night and woke up this morning.

So I’m wondering, might there be a size limit/issue? Did a post just send us over the limit?

Here are the environment details if they’re of any help:

Simple:Press		Version: 5.2.5 Build: 9876 Release: Released
WordPress		Version: 3.4.2 Language: en-US Character Set: UTF-8 Theme: Custom Community
PHP		Version: 5.3.8 Memory: 256M Max Upload: 64M Timeout: 300
MySQL		Version: 5.1.68 Prefix: wp_
Server		Version: Apache
WP Plugins		Add New Default Avatar (1.3.1) Better Plugin Compatibility Control (3.5.1) BP Auto Login on Activation (1.0.1) BP Group Email (1.0.6) BuddyBar Widget (0.15) BuddyPress (1.6.1) BuddyPress Album (0.1.8.11) BuddyPress Group Tags (2.0.3) Cool Video Gallery (1.8) Exclude Pages from Navigation (1.92) Fast Secure Contact Form (3.1.8.1) Google Analyticator (6.4.3) Infinite SEO (1.5) Login Redirect (1.0.3) Mibbit Webchat (1.2.3) MP3-jPlayer (1.8.1) NextGEN Gallery (1.9.10) Restrict Content (2.1) SI CAPTCHA Anti-Spam (2.7.6.4) Simple:Press (5.2.5) Simple:Press V5 Importer Framework (2.4) WangGuard (1.5.3) WordPress Mass Email to users (1.0) WordPress Mobile Pack (1.2.5) WP Login (1.0) WP Ultra simple Paypal Cart (v4.3.6)
SP Plugins		Editor TinyMCE Rich Text (2.0.4) Font Resizer (1.2) Policy Documents (1.2) Polls (1.3.4) Post Preview (1.2.1) Post Ratings (1.2.2) Profanity Filter (1.2) Report Post (1.2) Subscriptions (1.2.3) Template Tags and Widgets (1.2.3) Topic Status (1.2.1) Who’s Online (1.2)