Wiederholender Fehler im Log: error instance system.adapter.web.1 terminated with code 1 ()

[Blackhawk]

Hallo zusammen,

bei mir im Log vom IOBroker läuft immer wieder der gleiche Fehler auf

! host.raspberrypi 2018-01-29 15:23:20.766 info Restart adapter system.adapter.web.1 because enabled
! host.raspberrypi 2018-01-29 15:23:20.765 error instance system.adapter.web.1 terminated with code 1 ()
! web.1 2018-01-29 15:23:20.611 info socket.io server listening on port 8082
! web.1 2018-01-29 15:23:19.509 info starting. Version 2.1.8 in /opt/iobroker/node_modules/iobroker.web, node: v6.11.5
! host.raspberrypi 2018-01-29 15:23:15.932 info instance system.adapter.web.1 started with pid 11259
! host.raspberrypi 2018-01-29 15:22:45.904 info Restart adapter system.adapter.web.1 because enabled
! host.raspberrypi 2018-01-29 15:22:45.903 error instance system.adapter.web.1 terminated with code 1 ()
! web.1 2018-01-29 15:22:45.750 info socket.io server listening on port 8082
! web.1 2018-01-29 15:22:44.764 info starting. Version 2.1.8 in /opt/iobroker/node_modules/iobroker.web, node: v6.11.5
! host.raspberrypi 2018-01-29 15:22:41.028 info instance system.adapter.web.1 started with pid 11193
! host.raspberrypi 2018-01-29 15:22:11.008 info Restart adapter system.adapter.web.1 because enabled
! host.raspberrypi 2018-01-29 15:22:11.006 error instance system.adapter.web.1 terminated with code 1 ()
! web.1 2018-01-29 15:22:10.831 info socket.io server listening on port 8082
! web.1 2018-01-29 15:22:09.738 info starting. Version 2.1.8 in /opt/iobroker/node_modules/iobroker.web, node: v6.11.5
! host.raspberrypi 2018-01-29 15:22:06.023 info instance system.adapter.web.1 started with pid 11165
! host.raspberrypi 2018-01-29 15:21:35.989 info Restart adapter system.adapter.web.1 because enabled

Weiß jemand, was dies bedeutet und wie ich es beheben kann?