Hello @medicinaexplicada,
Thank you for letting us know about the issue you are experiencing after the latest update. We are sorry to hear that you are encountering an error message and that YouTube videos aren’t displaying. We’d like to help resolve this!
Please start a support topic on our forums or reach out directly using the support link at smashballoon.com/support. When you do, include the exact error message, any steps you took before the problem occurred, and if possible (through the support form only, not on the forums due to personal information), the System Info available in the plugin’s support/help page in your WordPress Dashboard > YouTube Feed. This information will help us identify the root of the issue and work toward a solution.
Best regards,
The Smash Balloon Team