SSL for panel problem

ok , i have second installation with hestia panel
i upgraded to branch master successfully and now have 1.1.0
by the way the user is quite big in my installation

the question is
that the upgrade was successful but
i do have old config

i found a migration script

but i do not know how to execute it… or is it neccessary?

UPDATE: I better should have opened a new topic?
when you want then delete after reply