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Installation error

K

kaizer

Guest
I tried to upgrade from 9.5.3 to 10.0.1, but get this error message:

Setting up sw-sso (2.4-10102108) ...
DB file already exists. Let's check for upgrade
Restarting SWsoft control panels server... stale pidfile. failed
Failed. Can not restart web server.
dpkg: error processing sw-sso (--configure): subprocess post-installation script returned error exit status 1
Errors were encountered while processing: sw-sso
E: Sub-process /usr/bin/dpkg returned an error code (1)

The sites are working fine, but we have problems with e-mails and I can not access Plesk webadmin. I only get "404 - Not Found"
 
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