I join the question, I also updated to J.6 and SPPB 6.1...running over php 8.3.

When i try to access options for the Artolio template it fail with the 500 error.

The site seems to run normally except it now show the standard joomla favicon. I guess the templates/helix will need an update. Any quick fix?

Hello,

Thanks for reaching out to us.

The Helix Ultimate Framework is not yet fully compatible with Joomla 6. Our development team is actively working on the update, and we’ll be releasing a compatible version soon.

Thank you for your patience and understanding.

Best regards,