Missing Schemas

Hi, I hope that is the correct place to post this. I am having a problem with CrateDB.
I had stopped the service and after restart it is not showing my schemas. The data still is on the /opt/crate/data but I can´t access the schemas and tables.
I looked on the sys tables to find any error message but without luck.
I am running crate Version: 3.2.2 on Centos 7.
Any tips where I can look for error or info messages?

Thanks in advance.

Did you change the configuration (e.g. path of your data folder)?
could you share your crate.yml?

If you used one of the packages to install crate, then logs should be within /var/log/crate