There is no solution for this problem. I contacted to ionso server support team they told me there is only one solution to this problem is to restore recent snapshot of server. I did the same and now m using the plesk old version. They said they will help to update plesk version when we want to...
ERROR: Class Laminas\ServiceManager\ServiceLocatorInterface cannot implement previously implemented interface Psr\Container\ContainerInterface (ServiceLocatorInterface.php:18)
Search for related Knowledge Base articles