I've got a WordPress CPT that I've had running for a couple weeks. There weren't any problems with it.
In the last couple days, it's been going haywire. Every few minutes, WordPress forgets that the page exists and returns a 404 error. This can be fixed by flushing the permalink rules in the admin panel, but a few minutes later the same things happens and it has to be fixed again.
Does anyone know what could be causing this, or how to fix it?
Errors: Some of these:
[Fri Sep 24 04:11:17 2010] [error] [client 220.127.116.11] Invalid method in request \\n\\n
More of these (tv2 is the slug for the CPT):
[Fri Sep 24 03:25:15 2010] [error] [client 18.104.22.168] File does not exist: /var/www/vhosts/default/htdocs/tv2
And a ton of these:
[Fri Sep 24 03:58:36 2010] [error] [client ::1] Directory index forbidden by Options directive: /var/www/html/