All the Vhost error log files are empty and error messages are being written to /var/log/apache2/error.log Vhost access logs are normal and there seems to be duplicate entries in /var/log/apache2/error.log Distro is Debian 9, ISPC 3.1.13 000-default .conf contains: Code: ErrorLog ${APACHE_LOG_DIR}/error.log CustomLog ${APACHE_LOG_DIR}/access.log combined
It may be related to PHP that is used, so it would be best if You would show example of vhost file from Apache, and how You configure it on ispconfig panel.
The 000-default .conf file is not relevant for websites hosted on your ispconfig server, this file is for the default vhost only. websites have their own error.log as you can see in the vhost files of the sites. ErrorLog /var/log/ispconfig/httpd/yourdomain.tld/error.log
Sorry, my mistake, however all the error logs for every domain at /var/log/ispconfig/httpd/yourdomain.tld/error.log are empty. error.log has zero length and all error.log.*.gz are length 30. access logs are functioning normally,
