Warning: Undefined variable $root in X:\Web\projects\dicom\dicom_update_raw.php on line 5

Warning: Undefined variable $root in X:\Web\projects\dicom\dicom_update_raw.php on line 6

Warning: require_once(res/classes/Dicom.php): Failed to open stream: No such file or directory in X:\Web\projects\dicom\dicom_update_raw.php on line 6

Fatal error: Uncaught Error: Failed opening required 'res/classes/Dicom.php' (include_path='.;C:\php\pear') in X:\Web\projects\dicom\dicom_update_raw.php:6 Stack trace: #0 {main} thrown in X:\Web\projects\dicom\dicom_update_raw.php on line 6