Fatal error: Uncaught Error: Interface "League\CommonMark\Extension\Embed\EmbedAdapterInterface" not found in /home/trairtil/public_html/vendor/league/commonmark/tests/unit/Extension/Embed/FakeAdapter.php:19 Stack trace: #0 {main} thrown in /home/trairtil/public_html/vendor/league/commonmark/tests/unit/Extension/Embed/FakeAdapter.php on line 19