Warning: require_once(patient_config.php): Failed to open stream: No such file or directory in C:\xampp\htdocs\includes\reminder_handler.php on line 6

Fatal error: Uncaught Error: Failed opening required 'patient_config.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\includes\reminder_handler.php:6 Stack trace: #0 C:\xampp\htdocs\appointment-reminders\webhooks\sms_reply_processor.php(5): require_once() #1 {main} thrown in C:\xampp\htdocs\includes\reminder_handler.php on line 6