Hi @rtpHarry! Thank you for reaching out to us on the community forums!
We are aware of an issue with the current version of Adminer distributed with the related DevKinsta container. Our development team is reviewing options for a solution.
However, in the meantime this workaround may help resolve the problem. This will replace the Adminer version with AdminerEvo which we have seen fixes these warnings. You may find details in the thread below about how to try this workaround:
Please let us know if this helps or if you need any further assistance!
Best regards