Another one

~]# ./create_ca_signed_cert.sh gitlab
You must revoke the old gitlab certificate first!
(cd /etc/pki_jungle/myCA/ && openssl ca -config openssl.my.cnf -revoke /etc/httpd/ssl.crt/gitlab.crt)
After revoking you should backup the old certificate and key and then delete them from /etc/http/ssl.*
[root@centosserver001 ~]# cd /etc/pki_jungle/myCA/ && openssl ca -config openssl.my.cnf -revoke /etc/httpd/ssl.crt/gitlab.crt
Using configuration from openssl.my.cnf
Enter pass phrase for ./private/myca.key:
unable to load certificate
140444154591048:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:703:Expecting: TRUSTED CERTIFICATE