Errors inserting 'boluscalc' records into database

[ga-zelle]

Starting at midnight today my logfiles are clogged up with messages of record removals, reloads, and unsuccessful inserts. I upgraded to AAPS2.7 and started it at 2020-09-29T10:09:39Z. I attach the last log before midnight (still OK) and the first one after with the problems.

One thing that may have had an influence: last night I changed the AAPS language from English to German and back a few times so I could see the German terms to help with the translation effort in the docs. AndroidAPS.2020-09-30_00-00-01.0.zip

AndroidAPS.2020-09-29_12-09-39.8.zip