Hi @marcello8080,
When I try this, I get a message:
A transaction error occurred. Please contact the journal manager for details.
Can you check your PHP error log for something relevant? There should be something there. (I just performed this now, so that should give you an indication of what time to look for in your log files. Note that logs are not always recorded in the same time zone as you are using.)
Regards,
Alec Smecher
Public Knowledge Project Team