How to display in front end

I have a taxonomy with several entries. Its ID is "pflege". In the backend I can select one entry of this taxonomy (Field Type Select). It's all realised with Meta Box Tabs and looks great.

When I try to display it in the front end I use the following code:

	<?php $terms = rwmb_meta( 'pflege' );
	if ( !empty( $terms ) ) {
		echo '<h2>Pflegeangebot</h2>';
		$content = '<div class="angebotsliste"><ul>';
		foreach ( $terms as $term ) {
		  $content .= sprintf(
			'<li><a href="%s" title="%s">%s</a></li>',
			get_term_link( $term, 'tax_slug' ),
			$term->name,
			$term->name
		  );
	   }
	   $content .= '</ul></div>';
	   echo $content;
	} ?>

I get the following output in the frontend:

Pflegeangebot

Notice: Trying to get property of non-object in /var/www/vhosts/*****/httpdocs/betriebe/wp-content/themes/HKS2017/single-betriebe.php on line 117

Notice: Trying to get property of non-object in /var/www/vhosts/*****/httpdocs/betriebe/wp-content/themes/HKS2017/single-betriebe.php on line 118

Catchable fatal error: Object of class WP_Error could not be converted to string in /var/www/vhosts/*****/httpdocs/betriebe/wp-content/themes/HKS2017/single-betriebe.php on line 119

I have two other taxonomies where it works exactly this way without any problem.

So I tried to use the following code:

	<?php $terms = rwmb_meta( 'pflege' );
	if ( !empty( $terms ) ) {
		echo '<h2>Pflege</h2>';
		foreach ( $terms as $term ) {
			echo $term;
		}
	} ?>

Now I get the following output in the frontend:

Pflege
264Leichte Pflegefälle (bis 30 Minuten pro Tag)leichte-pflegefaelle-bis-30-minuten-pro-tag0264pflege01raw

What do I wrong?