Prints the errors trace with tracebacks

def _print_errs(self):
        """
        Prints the errors trace with tracebacks
        """
        i = 0
        for error in self.errors:
            print(self._errmsg(error, tb=True, i=i))
            # for spacing
            if self.errs_traceback is False:
                print()
            i += 1