[29-Jul-2020 23:17:34 UTC] PHP Fatal error: Uncaught Error: Call to undefined function is_main_site() in /home/alsahibalc/public_html/wp-includes/update.php:749 Stack trace: #0 {main} thrown in /home/alsahibalc/public_html/wp-includes/update.php on line 749 [30-Jul-2020 21:16:33 UTC] PHP Fatal error: Uncaught Error: Call to undefined function feed_content_type() in /home/alsahibalc/public_html/wp-includes/feed-atom-comments.php:8 Stack trace: #0 {main} thrown in /home/alsahibalc/public_html/wp-includes/feed-atom-comments.php on line 8 [31-Jul-2020 06:21:45 UTC] PHP Fatal error: Class 'IXR_Server' not found in /home/alsahibalc/public_html/wp-includes/class-wp-xmlrpc-server.php on line 23 [31-Jul-2020 06:22:07 UTC] PHP Fatal error: Class 'IXR_Server' not found in /home/alsahibalc/public_html/wp-includes/class-wp-xmlrpc-server.php on line 23 [31-Jul-2020 06:22:08 UTC] PHP Fatal error: Class 'IXR_Server' not found in /home/alsahibalc/public_html/wp-includes/class-wp-xmlrpc-server.php on line 23 [31-Jul-2020 19:16:35 UTC] PHP Fatal error: Uncaught Error: Call to undefined function feed_content_type() in /home/alsahibalc/public_html/wp-includes/feed-atom-comments.php:8 Stack trace: #0 {main} thrown in /home/alsahibalc/public_html/wp-includes/feed-atom-comments.php on line 8