Invalid Request error was encountered while trying to process the request:
%R
Mulige problemer kan være:
Manglende eller ukendt forespørgsels metode.
Manglende URL.
Manglende HTTP Identifikator (ved HTTP/1.0)
Forespørgslen er for stor.
Content-Length mangler til POST eller PUT forespørgsler
Illegal character in hostname; underscores are not allowed.
HTTP/1.1
Expect:
feature is being asked from an HTTP/1.0 software.
Your cache administrator is %w.