PHP Melody sites running versions older than v2.3.1 might give the following error while working/importing YouTube videos:
XML error: syntax error at line 1
In case your site is running a PHP Melody version earlier than v2.3.1, you will have to update it to the latest release because the YouTube API used before PHP Melody v2.3.1 is now deprecated (no longer working). Such sites cannot be fixed as the entire API code was replaced throughout the codep/product.
Check our update guide to update your PHP Melody site today.