Fatal error: Uncaught Error: Class "s9e\SweetDOM\Attr" not found in /home/sardosne/flarum.sardos.net/vendor/s9e/sweetdom/src/PatchedNodes/Attr.php:13 Stack trace: #0 {main} thrown in /home/sardosne/flarum.sardos.net/vendor/s9e/sweetdom/src/PatchedNodes/Attr.php on line 13