Notice: require(): Read of 2010 bytes failed with errno=12 Cannot allocate memory in /home/markdurie/public_html/wp-settings.php on line 317

Fatal error: Uncaught Error: Failed opening required '/home/markdurie/public_html/wp-includes/sitemaps/class-wp-sitemaps-index.php' (include_path='.:/opt/alt/php80/usr/share/pear:/opt/alt/php80/usr/share/php:/usr/share/pear:/usr/share/php') in /home/markdurie/public_html/wp-settings.php:317 Stack trace: #0 /home/markdurie/public_html/wp-config.php(111): require_once() #1 /home/markdurie/public_html/wp-load.php(50): require_once('/home/markdurie...') #2 /home/markdurie/public_html/wp-blog-header.php(13): require_once('/home/markdurie...') #3 /home/markdurie/public_html/index.php(17): require('/home/markdurie...') #4 {main} thrown in /home/markdurie/public_html/wp-settings.php on line 317

Notice: fwrite(): Write of 661 bytes failed with errno=12 Cannot allocate memory in /home/markdurie/public_html/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 42

Fatal error: Uncaught wfWAFStorageFileException: Unable to verify temporary file contents for atomic writing. in /home/markdurie/public_html/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php:51 Stack trace: #0 /home/markdurie/public_html/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php(658): wfWAFStorageFile::atomicFilePutContents() #1 [internal function]: wfWAFStorageFile->saveConfig() #2 {main} thrown in /home/markdurie/public_html/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 51