message: fix Click OK button cannot close error message modal
diff: @@ -184,19 +184,21 @@ class ExploreResultsButton extends React.PureComponent {
  render() {
  const allowsSubquery = this.props.database && this.props.database.allows_subquery;
  return (
  + <React.Fragment>
  <Button
  bsSize="small"
  onClick={this.onClick}
  disabled={!allowsSubquery}
  tooltip={t('Explore the result set in the data exploration view')}
  >
  + <InfoTooltipWithTrigger icon="line-chart" placement="top" label="explore" /> {t('Explore')}
  + </Button>
  <Dialog
  ref={(el) => {
  this.dialog = el;
  }}
  />
  - <InfoTooltipWithTrigger icon="line-chart" placement="top" label="explore" /> {t('Explore')}
  - </Button>
  + </React.Fragment>
  );
  }
  }
  