Unable to upgrade Ghost from v4.2.0 to v4.3.0 (CASCADE - UNKNOWN_CODE_PLEASE_REPORT)

This might be the possible solution, but I haven’t tried. Ghost 4.1.0 errored during boot - #5 by acburdine

That person had to do fresh reinstall after all and it didn’t help. Would be nice to get official answer and how to fix this issue.