'Next' greyed out at 'Database Upgrade'

[Michael Scholz]

Good morning,

unfortunateley we discovered a problem here when password protection is enabled, but we will fix this asap.
In the meantime you can work around that by opening the "old" database again with version 2018, disable the password protection, and then try again.
Then the upgrade should work smooth. You can activate password protection in 2019 thereafter.
Sorry for the inconveniences.
Best regrads,
Michael