Fatal error: Uncaught Error: Interface 'Flasher\Prime\Storage\StorageManagerInterface' not found in C:\xampp\htdocs\medical-pathway\vendor\php-flasher\flasher\Storage\StorageManager.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\medical-pathway\vendor\php-flasher\flasher\Storage\StorageManager.php on line 20