Fatal error: Uncaught Error: Class 'WPEmerge\Csrf\Csrf' not found in /var/www/courses.riftvalley.net/wordpress/wp-content/plugins/depicter/app/src/Security/CSRF.php:7 Stack trace: #0 {main} thrown in /var/www/courses.riftvalley.net/wordpress/wp-content/plugins/depicter/app/src/Security/CSRF.php on line 7