After Upgrading - 404 / relay Error

[Powie]

After Upgrading Plesk Panel from V 9.5 to 10.3. I cannot login to the Panel

System: Debian Linux

After Openening in browser only a 404 - Not found error appears
Landed @ https://myserver:8443/relay

I have read some forum posts and KB articles, but cannot found the right way to come back online.

ic cannot use sso because of "wrong license file".....

is there a possibility to import my new key.xml file on console?

 

[IgorG]

JFYI License from Plesk 9.x is not compatible with Plesk 10.x
You should upgrade it. Contact your sales representative.

 

[Powie]

My key is updated to 10.x. !

But I cannot install the .xml without admin panel....

if i try ti disable ssO :

/usr/local/psa/bin/sso -disable

-> Der Lizenzkey ist ungültig. Um das Parallels Plesk Panel verwenden zu können, erwerben und installieren Sie bitte einen neuen funktionsfähigen Lizenzkey.
Sie sind dabei, den Lizenzkey einer anderen Version von Parallels Plesk Panel zu verwenden. Wenden Sie sich an Ihren Parallels-Vertriebsbeauftragten, um den richtigen Lizenzkey zu erhalten.

 

[IgorG]

# /usr/local/psa/admin/bin/keymng --help
Usage:
keymng --install --source-file <source path>
keymng --install-additional --source-file <source path>

 

[Powie]

thx for these info, it helps. after disable sso i can also login