Error: amazon_item_participant does not have a primary key

Hi castor-designs
Ok, thank you for reporting. I am currently updating my sites to 10/11 too. Will take a look at this in the next days if i find time. Otherwise, i will be back on the projects on january 2nd.

Thank you so much marcoka. I appreciate you investing your time on this!

Ok i am back on the module.
I will fix that in the next hour and upload the dev. I use the dev in production. You can use it too.

Dev Note
https://www.drupal.org/node/3264101 →