Warning: Undefined variable $base in E:\sites\sava\cms\wordpress\wp-includes\ms-settings.php on line 14

Fatal error: Uncaught Error: Undefined constant "ABSPATH" in E:\sites\sava\cms\wordpress\wp-includes\ms-settings.php:18 Stack trace: #0 {main} thrown in E:\sites\sava\cms\wordpress\wp-includes\ms-settings.php on line 18