Hi Nuxwin and HB to you (don't buy a car 
),
I'm faced to an issue, which I'm unsure why it happen.
Steps to reproduce :
- Get into any customers
- Create a subdomain
- In LetsEncrypt, request a certificate for this newly created subdomain (after a few minutes for DNS replication)
- Go back to the subdomain, SSL Management then enable HSTS
There, I get :
- An unexpected error occur.
- An email with this content :
QuoteDisplay MoreCher administrateur,
Ceci est un message automatique envoyé par le panneau de contrôle
i-MSCP:
Nom du serveur: X
IP du serveur: X
IP du client: X
Version: 1.5.3
Build: 2018120800
Séverité: Error
==========================================================================
[X] Couldn't not update HSTS parameters: SQLSTATE[HY093]:
Invalid parameter number: number of bound variables does not match number of tokens ==========================================================================
Veuillez ne pas répondre à ce message.
________________
i-MSCP Mailer
As you can see, I can't go further, I don't even get the SQL query 
For the test, I did create another subdomain for which I have a Comodo cert.
Did add the certificate to that subdomain, then after, enable HSTS, it work.
There might be something wrong between Letsencrypt plugin and subdomain.
LetsEncrypt on a base domain is working just fine for HSTS, only subdomain seems impacted.
What can I do to troubleshot this error ?
Versions :
Debian 9.8 up-to-date
I--MSCP 1.5.3-2018120800
LetsEncrypt : 3.5.0
PHP Fcgi
