We have deployed web services at http://mobile.example.com. This location has both .asmx services and WCF REST services and both these have been working great for last many days. Since yesterday we are getting error "HTTP verb used to access this page is not allowed" whenever we make a request with verbs PUT, POST and DELETE. We googled a lot and read a lot of forums and tried many things. Many of the pointed to WedDAV module and I even disabled that module and even now we are still getting issue. Urgently need help.
EDIT: DirectoryListingModule is throwing the error 405
