Cannot create goals / events - SQLSTATE[42S22]: Column not found: 1054 Unknown column 'description' in 'field list'

When I try to create a new goal or event, I get this error:

SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘description’ in ‘field list’.

It looks like your installation of PIwik is corrupted - can you create bug report at: Issues · piwik/piwik · GitHub and post all steps used to reproduce this?

Hello everyone,
I got the same error when I try to save a target

SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘description’ in ‘field list’,caused by: SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘description’ in ‘field list’

Is there a solution available?
bg
Günther