Error message after updating to 2.16.1

Some, not all of my previous reports table have following message:

## Error: ViewDataTable ID ‘table’ is already in use!

What can I do to get them back?

There’s already a topic on this:

https://forum.matomo.org/t/viewdatatable-id-table-is-already-in-use/18837/22

Read Update 2 for the solution, it might help you as well.