Ispmanager 5 lite stuck how to revive?

Question

CentOS

when I try to connect, it keeps saying "connecting..."
log entries... I can't register on the IPS forum... it asks me to enter the key after looking in the panel itself... How to revive
Centos 7 ispmanager 5 lite
? sites work fine... the panel itself hangs... reboot does not help....
upd
ISP support solved the problem

The problem arose when updating the panel due to the hanging process of the yum system package manager
. As a result, the panel downloaded a "broken" kernel package.
I removed the broken package and ran the panel update manually, now the error does not occur, please check.

for which many thanks to them!
Also thanks to Host-Eiweb for trying to help!

Answer 1

Specify whether the connection hangs on port 22 or you cannot get into the panel?

Answer 2

Tell me at least how to pull out the license key ...