Fatal error: Uncaught Error: Interface "SimplePie\Cache\NameFilter" not found in /home/rcaswrte/public_html/wp-includes/SimplePie/src/Cache/CallableNameFilter.php:52
Stack trace:
#0 {main}
thrown in /home/rcaswrte/public_html/wp-includes/SimplePie/src/Cache/CallableNameFilter.php on line 52