I am running CiviCRM with the extension Moregreetings.
After upgrading CiviCRM to version 5.36 without other problems, I got two notifications:
Unknown extension: de.systopia.moregreetings Warning: Error loading module file (). Please restore the file or disable the module.
I am wondering how I have to solve this issue. I would like to know if it is safe just to reinstall the extension. I fear to loose the huge work for setting up this extension.