For the 11th time Gdynia is becoming a summer meeting place for the design industry. Gdynia Design Days is an annual festival presenting the latest trends and good practices in the field of design. This year we will show what a modern error is. Together, we will consider whether we are prepared for a failure and whether we have "backed up" the most important data. At festival exhibitions, we will review available information and learn about possible scenarios, and during discussions and workshops we will consider a further common path.