Unable to update Plesk at Tools & Settings > Updates page. It fails with the below error:
The required version '3.20.19' was not found on the server. This could happen because of configuration error at the installation source. Version is not specified. Error in Version.cpp.
The following message appears in CLI while executing
/var/cache/parallels_installer/parallels_installer_CentOS_7_x86_64_3.20.19: /lib64/libcrypto.so.10: version `OPENSSL_1.0.2' not found (required by /var/cache/parallels_installer/parallels_installer_CentOS_7_x86_64_3.20.19)
Outdated OpenSSL version.
Connect to the server via SSH.
Update the current OpenSSL version:
For RHEL-based systems (CentOS, AlmaLinux, etc.):
# yum update openssl
For Debian-based systems (Debian, Ubuntu):
# apt update openssl