Warning: Use of undefined constant ABSPATH - assumed 'ABSPATH' (this will throw an Error in a future version of PHP) in E:\www\web\wp-includes\script-loader.php on line 20

Warning: Use of undefined constant WPINC - assumed 'WPINC' (this will throw an Error in a future version of PHP) in E:\www\web\wp-includes\script-loader.php on line 20

Warning: require(ABSPATHWPINC/class-wp-dependency.php): failed to open stream: No such file or directory in E:\www\web\wp-includes\script-loader.php on line 20

Fatal error: require(): Failed opening required 'ABSPATHWPINC/class-wp-dependency.php' (include_path='E:\XAMPP\php\PEAR') in E:\www\web\wp-includes\script-loader.php on line 20