Article ID: 113198, created on Jan 20, 2012, last review on May 8, 2014
- Applies to:
- Virtuozzo containers for Linux 4.7
- Virtual Automation 4.6
After installing Parallels Virtual Automation 4.6.x on the latest versions of Red Hat Enterprise Linux and CentOS, you may encounter errors when managing Nodes with Parallels Virtuozzo Containers 4.7. Example of an error:
Your browser sent a request that this server could not understand.
Request header field is missing ':' separator."
This problem may be caused by an old version of apache being installed on the Management Node or on the Node with Parallels Virtuozzo Containers 4.7.
To resolve this problem, update the apache application on both the Management Node and the Node with Parallels Virtuozzo Containers 4.7 by running this command:
# yum update httpd