Fatal error: Uncaught Error: Interface 'League\CommonMark\Environment\EnvironmentInterface' not found in C:\xampp\htdocs\api-login\vendor\league\commonmark\src\Environment\Environment.php:47 Stack trace: #0 {main} thrown in C:\xampp\htdocs\api-login\vendor\league\commonmark\src\Environment\Environment.php on line 47