Error «error:0906D066:PEM routines:PEM_read_bio:bad end line» in ispmanager 6

Symptoms

When attempting to save panel settings or sites in the ispmanager 6 panel, the error «error:0906D066:PEM routines:PEM_read_bio:bad end line» occurs.

Causes

The /var/www/httpd-cert directory contains incorrect certificates.

Solution

Relocate all certificates from the /var/www/httpd-cert directory to any alternative directory. For example, to the /root directory:

mv /var/www/httpd-cert/* /root/