I've just installed Moodle 2.0 and start messing with it. When ever I try to send an user bulk message I get this error:
Coding error detected, it must be fixed by a programmer: PHP catchable fatal error
The steps I've fallowed are simple: Site administration->Accounts->Bulk user action->selected all users->Send a message->GO->the message editing page opened->Save changes->The error. The message hasn't been sent.