Resolved Damaged Instance Wordpress Toolkit

[panzu]

Hello,
I have two servers running Plesk Onyx 17.5.3 with Wordpress Toolkit extension installed.
I made a migration with Plesk Migrator from server 1 to server 2 of a specific domain and getting this error:

Unable to restore Plesk extension 'wp-toolkit' for subscription 'domain' on target Plesk server; subscription data of this extension will not be deployed
You need to configure Plesk extension 'wp-toolkit' for subscription 'domain' manually on target Plesk server after migration

In Wordpress Toolkit extension the instance result to be broken, scanning installations several times did not make any changes.

Any suggestion?

Kind regards

 

[panzu]

Entering into details of installation there is the following error:

PHP Parse error: syntax error, unexpected \'?\' in /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1047) : eval()\'d code on line 1\n{"err_code":0,"err_message":"There is an error setting up a database connection: This may mean that username and password in the file `wp-config.php` are wrong or that we can not contact the `DB_HOST` database. It may mean that your database \\u00e8 is unavailable."}\n

Edit: Following the guide at this link solved the issue.