Plesk 10.4.4 upgrade via GUI fails

[PaddingtonC]

I am trying to upgrade my server from Plesk 10.4.4 and I go to tools&settings->Panel->Updates&Upgrades and on clicking that option I am redirected to port 8447 with the "This page is not available" message. I have tried it on two different servers and I get the same results. Is the GUI function broken? How can I do my upgrade?

 

[IgorG]

Make sure that port 8447 is not firewalled.

 

[PaddingtonC]

Our firewall is not blocking the port 8447.
On the Plesk server I tried the commands:

# telnet localhost 8447
Trying 127.0.0.1...
telnet: Unable to connect to remote host: Connection refused

## netstat -lnt
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 127.0.0.1:10001 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:465 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:10002 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:5432 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:443 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:12768 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:106 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN
tcp6 0 0 :::465 :::* LISTEN
tcp6 0 0 :::21 :::* LISTEN
tcp6 0 0 :::22 :::* LISTEN
tcp6 0 0 :::25 :::* LISTEN
tcp6 0 0 :::8443 :::* LISTEN
tcp6 0 0 :::993 :::* LISTEN
tcp6 0 0 :::995 :::* LISTEN
tcp6 0 0 :::110 :::* LISTEN
tcp6 0 0 :::143 :::* LISTEN
tcp6 0 0 :::8880 :::* LISTEN

The 8447 port is not in use anywhere how can I resolve this?

 

[IgorG]

http://kb.parallels.com/en/9283