Greetings. I have a problem with the service psa,it stops sometimes for no reason, having to restart it manually, with consequent problems for my clients.I have just upgraded from version 10.3.1 to version 11.0.9 and I have the same problem. Why happen this? in the previous version of plesk 10.3.1 I try a shell script to restart apache service and psa service every night, but had the following problem when restarted: "Address already in use: make_sock: could not bind to address [:: ]: 443 no listening sockets available, shutting down ". In this article: http://kb.parallels.com/en/1507/?show_at=en is said that this issue applies to versions 8.x 9.x 10.x have been this problem fixed in version 11.0.9, or have I to do what it says in the article?