Thanks for the screenshot. I don't know if cleaning the system logs as you propose is a good idea. What you will need to do is to increase your disk space so services can run properly and we will help you to understand what's filling the disk space.
We have a Support Tool that will gather relevant information for us to analyze your configuration and logs. After you increase the disk space, could you please execute it on the machine where the stack is running by following the steps described in the guide below?
Please note that you need to paste the code ID that is shown at the end.