Issue Permissions problem with Security Advisor and letsencrypt

[LaurentR2D2]

Hello,

When I try to add a letsencrypt certificate to Plesk with Security Advisor, I get this error message :

sh: 1: /opt/psa/admin/bin/letsencrypt.sh: Permission denied

I can't find where the permission is denied.

Also, when I try to use Security Advisor to add certificates to other domain hosted on my server, letsencrypt is marked as currently working, but it stays at 0% and nothing happens. I have no problem securing my domains with the letsencrypt extension. I can't use this extension to secure Plesk since the the name of my machine is not on one of my domains, and it doesn't appear in the list of domains of the letsencrypt extension.

Thank you

 

[IgorG]

Do you have SELinux enabled? Check it with getenforce command.

 

[LaurentR2D2]

Do you have SELinux enabled? Check it with getenforce command.

getenforce tells me that selinux is disabled. I've also checked for Apparmor, and it is not installed.