Fatal error: Uncaught Error: Class 'WP_Role' not found in /home/lisansio/public_html/wp-includes/class-wp-roles.php:314 Stack trace: #0 /home/lisansio/public_html/wp-includes/class-wp-roles.php(354): WP_Roles->init_roles() #1 /home/lisansio/public_html/wp-includes/class-wp-roles.php(91): WP_Roles->for_site(NULL) #2 /home/lisansio/public_html/wp-settings.php(661): WP_Roles->__construct() #3 /home/lisansio/public_html/wp-config.php(90): require_once('/home/lisansio/...') #4 /home/lisansio/public_html/wp-load.php(50): require_once('/home/lisansio/...') #5 /home/lisansio/public_html/wp-blog-header.php(13): require_once('/home/lisansio/...') #6 /home/lisansio/public_html/index.php(17): require('/home/lisansio/...') #7 {main} thrown in /home/lisansio/public_html/wp-includes/class-wp-roles.php on line 314