Hello OTOBO’ers :)

I did a clean default install of latest 10.1.x release, followed by an import from OTRS 6, and i’m getting the error below. Also disabled Elasticsearch in SysConfig, but no good… Can anyone help please?

Jan 31 12:26:38 servicedesk OTOBO-CGI-69[96579]: [Error][Kernel::GenericInterface::Transport::HTTP::REST::RequesterPerformRequest][Line:923]: DebugLog error: Summary: Error while performing REST 'POST' request to Controller '/ticket/_update/133539' on Host 'http://localhost:9200'. Response code '500'. Data : Response content: 'Can't connect to localhost:9200Connection refused at /opt/otobo/bin/psgi-bin/../../Kernel/cpan-lib/LWP/Protocol/http.pm line 46.'.