SQL Error when starting eMClient. System.NullReferenceException

eMClient crashes on Startup.
It is no longer able to be used as an email client.
Uninstalled, restarted the PC, installed the latest version. No Luck!
Sorry the  error is in Dutch

Part of the error log:


" name="" rel="nofollow" target="" title="" type="" value="">http://emclient.com/ns/report">;

eM Client
7.2.38732.0

false

Microsoft Windows NT 10.0.18362.0
4.0.30319.42000


System.NullReferenceException
De objectverwijzing is niet op een exemplaar van een object ingesteld.
MailClient.ErrorReporter