Oh oh... same here...

10/22/2018 06:00:07 Running Program document for 'server -c "tell amgr run 'le4dv2_0_0.nsf' 'letsencrypt'"'
> tell amgr run 'le4dv2_0_0.nsf' 'letsencrypt'
10/22/2018 06:00:09 AMgr: Start executing agent ' ' in 'le4dv2_0_0.nsf'
10/22/2018 06:00:09 AMgr: Error attempting to load agent ' ' in 'le4dv2_0_0.nsf': Entry not found in index
Das ist garnicht schön... hoffe das wird schnellstens gefixt....
Danke Ulrich für den Hinweis....