I was able to properly run
mattermost command on a clean installation. For example, I run:
./mattermost config show
Could you please let me know what exact command are you running so we can try to reproduce the issue?
Also, we have a Support Tool that will gather relevant information for us to analyze your configuration and logs. Could you please execute it on the machine where the stack is running by following the steps described in the guide below?
How to Run the Bitnami Support Tool
Please note that you need to paste the code ID that is shown at the end.