All data is stored in the data directory of your SinusBot installation. But in general just install the SinusBot again with e.g. the installer-script and then stop the bot, delete /opt/sinusbot directory, copy the /opt/sinusbot from your old installation to the new server.
Then just fix the permisssions by "chown -R sinusbot:sinusbot /opt/sinusbot" and you are ready to go to start the SinusBot again.