Fatal error: Uncaught Error: Class "Gitonomy\Git\Reference" not found in C:\xampp\htdocs\hannoole\PMS\vendor\gitonomy\gitlib\src\Gitonomy\Git\Reference\Stash.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\PMS\vendor\gitonomy\gitlib\src\Gitonomy\Git\Reference\Stash.php on line 20