The System Health check has failed the following test:
FAIL Checking PHP Time is accurate against external server...
This indicates that your servers time is not accurate and may lead to problems.
Solution
We recommend to install NTP software that will ensure your system time is accurate.
Debian Instructions
To install NTP on your server, you can use the following command:
sudo apt install ntp
Then, restart your service with the following command:
systemctl restart ntp
After approximately 30 seconds you can again run the System Health to confirm if the problem is solved.
CentOS Instructions
To install NTP on your server, you can use the following command:
yum install ntp ntpdate
Then, restart your service with the following command:
systemctl start ntpd
systemctl enable ntpd
After approximately 30 seconds you can again run the System Health to confirm if the problem is solved.