Fatal error: Uncaught Error: Class "craft\base\Plugin" not found in /home/telefonai/public_html/test.telefonai.eu/templates/__MACOSX/vendor/wrav/oembed/src/Oembed.php:41 Stack trace: #0 {main} thrown in /home/telefonai/public_html/test.telefonai.eu/templates/__MACOSX/vendor/wrav/oembed/src/Oembed.php on line 41