Solve the problem that ubuntu18.04 installation cron job does not display

Job ID: 33754871

Budget: $10 – $30 USD

I installed sendy using Amazon's VPS ubuntu18.04,
The cron job reservation function has shown that the installation is successful,
However, in the user interface of sendy, the appointment interface still cannot be displayed.
I need someone to help me solve this problem and tell me where the problem is and how to install it next time
Related categories: Linux Amazon Web Services VPS Ubuntu Amazon ECS