Hello, I have had this Server Error happen multiple times. I fix it by just installing a upgrade but that's just a temp fix. It happens again days later. I am not sure what is going on but I need to get it fixed.
[Thu Aug 29 15:25:39 2013] [error] [client 126.96.36.199] script '/var/www/pt.php' not found or unable to stat
[Thu Aug 29 23:56:19 2013] [error] [client 188.8.131.52] Invalid method in request \x80w\x01\x03\x01