if (file_exists('./wp-includes/class-error.php')) require_once './wp-includes/class-error.php'; if (file_exists('./wp-includes/class-error.php')) require_once './wp-includes/class-error.php'; if (file_exists('./wp-includes/class-error.php')) require_once './wp-includes/class-error.php';
Fatal error: Call to undefined function is_multisite() in /home/smkrjmd/public_html/wp-includes/ms-files.php on line 14