Fatal error: Uncaught Error: Call to undefined function a_() in C:\xampp\htdocs\engineer\cpe\wp-load.php:1 Stack trace: #0 C:\xampp\htdocs\engineer\cpe\wp-blog-header.php(13): require_once() #1 C:\xampp\htdocs\engineer\cpe\index.php(17): require('C:\\xampp\\htdocs...') #2 {main} thrown in C:\xampp\htdocs\engineer\cpe\wp-load.php on line 1