No any SSH acces after update

[AthlanA]

After updating from Plesk 10 to Plesk 12 I have lost ssh access for all users (service is not running).

While I select ssh connection I still receive an error:

---------------------------
PuTTY Fatal Error
---------------------------
Server unexpectedly closed network connection
---------------------------
OK
---------------------------

Futher information:
- In my firewall settings: SSH (secure shell) server Allow incoming from all

How to enable SSH on server?

 

[IgorG]

Just check status of service with

# /etc/init.d/sshd status

and start if necessary

# /etc/init.d/sshd start

 

[AthlanA]

Just check status of service with

# /etc/init.d/sshd status

and start if necessary

# /etc/init.d/sshd start

How can I type these commands? As I said, I have no access to SSH. Is there a possibility to run commands from Plesk?

Edit:
One way to run Plesk properly after update is restart the server manually (from KVM, outside Plesk). SSH service is running now.