Warning: require(C:/xampp/htdocs./includes/config.php): Failed to open stream: Permission denied in C:\xampp\htdocs\updates.php on line 2

Fatal error: Uncaught Error: Failed opening required 'C:/xampp/htdocs./includes/config.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\updates.php:2 Stack trace: #0 {main} thrown in C:\xampp\htdocs\updates.php on line 2