iOS App crashes

Delta Chat version

0.3.4 (9)

Expected behavior

App starts and can be used

Actual behavior

App starts and crashes instantly

Steps to reproduce the problem

Don‘t know why and how it happened. I sent one message when offline (pending). Then switched on my mobile data. Message went to „sent“.

When later coming back to delta.chat, crashing started.

Screen snapshots

N/a

Debug logs
don‘t know how to get a log

Logs
<!--
If applicable, debug logs can be copied from within the Delta Chat app: 

Open the _Settings_ menu -> _About_ -> _version number|Info_.

Alternatively from the Android system log:

` adb logcat -v time -s DeltaChat `

This log contains private data (e.g. mail address, provider information) which shall be removed or anonymised prior to posting.
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