I have situation with saving data in "Code" section. For example I try to save this:
I get the error:
"Method Not Implemented
GET to /modules/code/save.php not supported.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
Apache Server at xxx.yyy.pl Port 80"
But when I delete 2 lines from it data are saved. Also when I delete a ending semicolon from each line data are saved!!! (in that second situation code will not show in page source).
I am still searching solution, I have got one trace - my hoster put me onto new server, so I am looking any issue with settings in security, because as I remember before everything was ok.
Additionally I can say, that I have tested this with Code and Code2 modules and error message is the same.