Resolved Plesk is corrupted after dist-upgrade

[Michelangelo]

After dist-upgrade plesk was corrupted. I've tried to restore but now when i do something i get this message "/usr/bin/sw-engine-cgi: symbol lookup error: /usr/bin/sw-engine-cgi: undefined symbol: _ZN12Configurator6configB5cxx11E". I checked if the plesk core is upgraded and is still at the version 14.04 of Ubuntu.
How can i resolve?

 

[IgorG]

What about

# plesk repair installation

Contact Plesk Support Team if not help - https://cscontact.plesk.com/form/32/?Product=Plesk

 

[UFHH01]

Hi Michelangelo,

pls. consider as well to add the standard Plesk - sources - lists to "/etc/apt/sources.list.d/" as described for Ubuntu 14.04 ( pls. see => #9 and change "trusty" to "xenial", if you upgraded to Ubuntu 16.04 ).

 

[Michelangelo]

Guys thank you so much for the answers!
Plesk is live!
But some domains return with 503 Service Temporarily Unavailable. I've already launched a "plesk repair web DOMAIN" but with no result...

 

[IgorG]

But some domains return with 503 Service Temporarily Unavailable. I've already launched a "plesk repair web DOMAIN" but with no result...

Most probably that php-fpm is used by domain is stopped. Check what version of php-fpm is used by domain in Plesk > Domains > domain.tld > PHP Settings. Start it, for example for php-fpm 5.6:

# /etc/init.d/plesk-php56-fpm start

 

[Michelangelo]

Thank you! You saved my life