I have a ticket into my hosting company to see if they can tell me if any files were changed / removed from the xenforo forum directory.
I also have a ticket submitted at XF and I'm awaiting response.
In the mean time I thought I'd post here.
I've had a forum up that's been running without issue for years.
I have three addons:
Online Status 1.1
[8wayRun.Com] XenUtiles (Tools) 1.1.5
[tLk] ReadPC 1.1.0
XenUtiles is the most recent addon. I added it when we all got the flood of spammers months ago. It really helped cutting down spammers and I've had no issues until now.
NOW - Today, when I go to the forum, any link I click on says page not found.
I checked and the DB is still intact. I don't know if it's corrupt.
I also don't know if there is some file missing.
I checked the server log in XF and only two issues show:
Mysqli statement execute error : Data too long for column 'reglog_email' at row 1 Sunday at 1:04 AM - library/Zend/Db/Statement/Mysqli.php:214
Mysqli statement execute error : Duplicate entry '1773' for key 'PRIMARY' Dec 6, 2012 - library/Zend/Db/Statement/Mysqli.php:214
As you can see, they happened a few days ago and the forum was working fine yesterday. What ever happened, happened since then.
BTW- The admin section seems to be fine.
In fact I got this when running the health check:
File Health Check
All 1,064 checked files are present and correct.