Seafile 7 only listens to 127.0.0.1

[Cisco]

Seahub started no webinterface

I’ve just upgraded from 6.3.1 to 7.0.3 whith the upgrade script. Now i run in to the problem that Seahub is running but no port is active and nog webinterface available. i’ve checked the status by using " systemctl status seahub " it gave me the status that seahub is running on port 8000. But when i scan the computer on my mobile with fing no port 8000 available. In de ubuntu firewall port 8000 is open. Any thought what could be the problem?