Notice: fwrite(): Write of 691 bytes failed with errno=122 Disk quota exceeded in /var/www/u0689540/data/www/xn--j1ahcbdz.xn--p1ai/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 42

Warning: Cannot modify header information - headers already sent by (output started at /var/www/u0689540/data/www/xn--j1ahcbdz.xn--p1ai/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php:42) in /var/www/u0689540/data/www/xn--j1ahcbdz.xn--p1ai/wp-content/plugins/wp-optimize/cache/file-based-page-cache-functions.php on line 688

Warning: Cannot modify header information - headers already sent by (output started at /var/www/u0689540/data/www/xn--j1ahcbdz.xn--p1ai/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php:42) in /var/www/u0689540/data/www/xn--j1ahcbdz.xn--p1ai/wp-includes/pluggable.php on line 1435

Warning: Cannot modify header information - headers already sent by (output started at /var/www/u0689540/data/www/xn--j1ahcbdz.xn--p1ai/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php:42) in /var/www/u0689540/data/www/xn--j1ahcbdz.xn--p1ai/wp-includes/pluggable.php on line 1438

Fatal error: Uncaught wfWAFStorageFileException: Unable to verify temporary file contents for atomic writing. in /var/www/u0689540/data/www/xn--j1ahcbdz.xn--p1ai/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php:51 Stack trace: #0 /var/www/u0689540/data/www/xn--j1ahcbdz.xn--p1ai/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php(658): wfWAFStorageFile::atomicFilePutContents('/var/www/u06895...', '<?php exit('Acc...') #1 [internal function]: wfWAFStorageFile->saveConfig('livewaf') #2 {main} thrown in /var/www/u0689540/data/www/xn--j1ahcbdz.xn--p1ai/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 51