Fatal error: Uncaught Error: Class "SimplePie\File" not found in /home/.sites/47/site3373226/web/wp-includes/class-wp-simplepie-file.php:19
Stack trace:
#0 {main}
  thrown in /home/.sites/47/site3373226/web/wp-includes/class-wp-simplepie-file.php on line 19