Fatal error: Uncaught Error: Class "GrahamCampbell\Manager\AbstractManager" not found in /home/sourceex/public_html/pm/vendor/graham-campbell/gitlab/src/GitLabManager.php:62
Stack trace:
#0 {main}
thrown in /home/sourceex/public_html/pm/vendor/graham-campbell/gitlab/src/GitLabManager.php on line 62