code: public boolean hasFatalErrors() {
          for (final TopicErrorDatabase.ErrorType type : errorTypes) {
              if (TopicErrorDatabase.FATAL_ERROR_TYPES.contains(type)) {
                  return true;
              }
          }
  
          return false;
      }
docs: Checks to see if the Topic has any regular errors set against it.
  
  @return True if there are any errors for the Topic, that are of a basic/normal type.