Extend error handling to add user name and IP information to the log
Logging from portal does not include user name not IP address of requestor.
To reproduce this error, one can e.g. go to: https://portal.dcc.sib.swiss/backend/log
It will produce an error Method "GET" not allowed
(because you can only POST to log, not GET), but there is no info about who made the request (user name, IP).
Example here