[30-Jul-2020 15:38:37 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function is_main_site() in /home/mmopsc5/public_html/wp-includes/update.php:656
Stack trace:
#0 {main}
  thrown in /home/mmopsc5/public_html/wp-includes/update.php on line 656
[30-Jul-2020 19:20:13 UTC] PHP Fatal error:  Class 'IXR_Server' not found in /home/mmopsc5/public_html/wp-includes/class-wp-xmlrpc-server.php on line 23
[30-Jul-2020 19:20:21 UTC] PHP Fatal error:  Class 'IXR_Server' not found in /home/mmopsc5/public_html/wp-includes/class-wp-xmlrpc-server.php on line 23
[30-Jul-2020 19:20:43 UTC] PHP Fatal error:  Class 'IXR_Server' not found in /home/mmopsc5/public_html/wp-includes/class-wp-xmlrpc-server.php on line 23
[01-Aug-2020 07:47:59 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function feed_content_type() in /home/mmopsc5/public_html/wp-includes/feed-atom-comments.php:8
Stack trace:
#0 {main}
  thrown in /home/mmopsc5/public_html/wp-includes/feed-atom-comments.php on line 8
[01-Aug-2020 14:00:54 UTC] PHP Fatal error:  Class 'IXR_Server' not found in /home/mmopsc5/public_html/wp-includes/class-wp-xmlrpc-server.php on line 23
[01-Aug-2020 14:00:59 UTC] PHP Fatal error:  Class 'IXR_Server' not found in /home/mmopsc5/public_html/wp-includes/class-wp-xmlrpc-server.php on line 23
[01-Aug-2020 14:26:24 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function feed_content_type() in /home/mmopsc5/public_html/wp-includes/feed-atom-comments.php:8
Stack trace:
#0 {main}
  thrown in /home/mmopsc5/public_html/wp-includes/feed-atom-comments.php on line 8