crash in "messages" UI

[haraldschilly]

this happened while I had the messages UI opened:

TypeError: Cannot set properties of undefined (setting 'innerText')
    at eu.renderRows (https://cocalc.com/static/app-66b5be34898ed43d.js?a4c8ed849e8243cf:5193:370303)
    at ea._renderRows (https://cocalc.com/static/app-66b5be34898ed43d.js?a4c8ed849e8243cf:5193:389070)
    at Object._renderCallback (https://cocalc.com/static/app-66b5be34898ed43d.js?a4c8ed849e8243cf:5193:387258)
    at Object._innerRefresh (https://cocalc.com/static/app-66b5be34898ed43d.js?a4c8ed849e8243cf:5193:309305)
    at https://cocalc.com/static/app-66b5be34898ed43d.js?a4c8ed849e8243cf:5193:309006
    at B._wrapper.B._wrapper (https://cocalc.com/static/app-66b5be34898ed43d.js?a4c8ed849e8243cf:5196:2570874)