Fatal error: Uncaught Error: Class 'League\OAuth2\Server\Grant\AbstractAuthorizeGrant' not found in /var/www/microservices/vendor/league/oauth2-server/src/Grant/ImplicitGrant.php:25 Stack trace: #0 {main} thrown in /var/www/microservices/vendor/league/oauth2-server/src/Grant/ImplicitGrant.php on line 25