Fatal error: Uncaught Error: Class 'SimplePie_File' not found in /home/tribir/domains/tribunetabriz.ir/public_html/wp-includes/class-wp-simplepie-file.php:21
Stack trace:
#0 {main}
thrown in /home/tribir/domains/tribunetabriz.ir/public_html/wp-includes/class-wp-simplepie-file.php on line 21