[30-Jul-2020 23:49:50 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function is_main_site() in /home/innov197/public_html/wp-includes/update.php:813
Stack trace:
#0 {main}
  thrown in /home/innov197/public_html/wp-includes/update.php on line 813
[30-Jul-2020 23:49:55 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function is_main_site() in /home/innov197/public_html/wp-includes/update.php:813
Stack trace:
#0 {main}
  thrown in /home/innov197/public_html/wp-includes/update.php on line 813
[31-Jul-2020 01:34:48 UTC] PHP Fatal error:  Uncaught Error: Class 'IXR_Server' not found in /home/innov197/public_html/wp-includes/class-wp-xmlrpc-server.php:23
Stack trace:
#0 {main}
  thrown in /home/innov197/public_html/wp-includes/class-wp-xmlrpc-server.php on line 23
[31-Jul-2020 09:10:20 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function feed_content_type() in /home/innov197/public_html/wp-includes/feed-atom-comments.php:8
Stack trace:
#0 {main}
  thrown in /home/innov197/public_html/wp-includes/feed-atom-comments.php on line 8
[31-Jul-2020 18:00:59 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function feed_content_type() in /home/innov197/public_html/wp-includes/feed-atom-comments.php:8
Stack trace:
#0 {main}
  thrown in /home/innov197/public_html/wp-includes/feed-atom-comments.php on line 8
[31-Jul-2020 18:00:59 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function feed_content_type() in /home/innov197/public_html/wp-includes/feed-atom-comments.php:8
Stack trace:
#0 {main}
  thrown in /home/innov197/public_html/wp-includes/feed-atom-comments.php on line 8