error_log.log: Hostname provided via SNI and hostname provided via HTTP are different

Hi,

I'm just looking at these lines I found from time to time in our error_log.log file on the XG.

The hostname owncloud.fraunhofer.de is not part of any host definition on the XG.

What does it mean and what problems is this error causing?

[Wed Jan 20 07:08:30.724214 2021] [ssl:error] [pid 15491:tid 4070538048] AH02032: Hostname owncloud.fraunhofer.de provided via SNI and hostname INTERNAL-IP-ADDRESS provided via HTTP are different
[Wed Jan 20 07:09:32.659433 2021] [ssl:error] [pid 15491:tid 3995003712] AH02032: Hostname owncloud.fraunhofer.de provided via SNI and hostname INTERNAL-IP-ADDRESS provided via HTTP are different

XG430_WP02_SFOS 18.0.4 MR-4# ps | grep "15491"
httpd           15491  9030 nobody    244m 19152 S    {httpd} apache -d /_conf/httpd -DFOREGROUND