cant install due to openlitespeed

ran the
***** sh <(curl || wget -O - ***** command and it goes on until it stops at

[07.14.2021_11-37-22] [ERROR] We are not able to run apt-get -y install openlitespeed return code: 100. Fatal error, see /var/log/installLogs.txt for full details.

Oops, something went wrong…

What to do???

hi, im having the exact same issue few times. now i reconnect and getting new error after run same command

sh <(curl || wget -O -

% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:–:-- --:–:-- --:–:-- 0
curl: (60) SSL certificate problem: certificate is not yet valid
More details here: curl - SSL CA Certificates

curl failed to verify the legitimacy of the server and therefore could not
establish a secure connection to it. To learn more about this situation and
how to fix it, please visit the web page mentioned above.

Redirecting output to ‘wget-log.8’.

Any suggestion please??

My server running on
Ubuntu 20.04
100GB Disk Space