Error writing log entry into database

While I’m Live right now, I got:
1-4-2015 16:16:18 Error Error writing log entry into database Database: [FireDAC][Phys][SQLite] ERROR: FOREIGN KEY constraint failed

Latest build

Ive just got the same error. I know its been2 years but was it ever resolved?

It was solved for me back then downloading the latest snapshot.
I suggest you do the same?

Can’t really remember what the fault was.

It happens when you play an item that has been removed from the Library meanwhile but was still an an (old) playlist you loaded.

I regularly get errors like this one:

27-4-2017 09:42:55 Error Error writing log entry into database xxxxxxxx: [FireDAC][Phys][PG][libpq] ERROR: could not serialize access due to read/write dependencies among transactions.
Reason code: Canceled on identification as a pivot, during write…
The transaction might succeed if retried.

We have a multi-instance setup, so maybe this happens when 2 instances want to write to the DB at the same time? The error message says that the transaction might succeed if retried. Does mAirlList do that?