I have accidentally deleted my “private key” what can I do now?

First check your backups and see if you can re-install the “private key”. If you don’t know how to re-install the key from your backups, contact your systems administrator. Failing that, contact your web server software vendor for technical support. The only alternative course of action available is a re-issuance of the certificate following the re-submitting of a replacement CSR.

Related posts:

My browser is not showing the green padlock/green bar, why? How can I install my SSL certificate on more than one server? Is technical support available from the CA? Should I need it? What is a private key used for?