This was broken with commit c1fb1a7defd00873e8f9c23ab1d99e054148181c, which splits the result in order to print the error reason and in case of error was not returning the error and the message to prosody internals.
This was broken with commit c1fb1a7defd00873e8f9c23ab1d99e054148181c, which splits the result in order to print the error reason and in case of error was not returning the error and the message to prosody internals.