Fatal error: Uncaught Error: Interface "League\CommonMark\Extension\ExtensionInterface" not found in C:\Apache24_x64\htdocs\ex-vak-new\vendor\league\commonmark\src\Extension\DisallowedRawHtml\DisallowedRawHtmlExtension.php:21 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\ex-vak-new\vendor\league\commonmark\src\Extension\DisallowedRawHtml\DisallowedRawHtmlExtension.php on line 21