I realised that my cron jobs do not function properly today.
I checked in the forum and learned that lynx command has been disabled.
I think this is the reason my cron jobs do not work. I traced back the logs and was really surprised to learn that it has been three months for Lunarpage to disable the lynx.
I wonder if Lunarpage has accouned it to the users right before it disables the feature?
It annoys me a lot.