Fatal error: Uncaught Error: Class 'SimplePie\File' not found in /home/perryt8/public_html/ultimateauthor/wp-includes/class-wp-simplepie-file.php:19
Stack trace:
#0 {main}
thrown in /home/perryt8/public_html/ultimateauthor/wp-includes/class-wp-simplepie-file.php on line 19