If you change the domain owner (client) of a web via Sites -> Web domain -> domain and you have fcgi enabled, PHP doesn't work anymore and the server gives an 503 error. This seems to be caused by a forgotten chown. Not only the fcgid-starter needs the new owner group set but the script containing folder (web*) as well. Maybe so. can confirm this, before this goes to the bugtracker. EDIT: added this to bugtracker. Applies to the stable 3.0.1.1 too.
Oh my bug report disappeared on http://bugtracker.ispconfig.org. What does this mean? The reported error does not exist? Certain reports are not welcome? Tasks can disappear without any recognizable reason within Flyspray? EDIT: seems in fact an issue of Flyspray: closed tasks are not visible any more, even not if you search inside your account for "Tasks I reported". So the ISPConfig issue seems fixed. Thanks.