After executing a search that returns more than one page of data, I get an error when I click on "next". "Unable to reach the server. Please refresh this page in your browser and try again."
The Apache2 error log shows:
apache2/error.log shows [Mon Jul 08 12:58:29.922448 2019] [php7:warn] [pid 4022] [client 184.108.40.206:57008] PHP Warning: fopen(/var/www/vietfeir.com/public_html/wp-content/uploads/civicrm/ConfigAndLog/CiviCRM.4a976861044aadd15e2c85b9.log): failed to open stream: Permission denied in /var/www/vietfeir.com/public_html/wp-content/plugins/civicrm/civicrm/vendor/pear/log/Log/file.php on line 216, referer: https://ccrmdemo.vietfeir.com/wp-admin/admin.php?page=CiviCRM&q=civicrm%2Fcontact%2Fsearch&_qf_Basic_display=true&qfKey=082061e63d30f54afa566bb
All of my files have permissions set to 644 and the directories are 755.
All files are owned by www-data:www-data
This is intermittent. I sometimes do not get the error.