--- gmap_taxonomy.module_orig	2015-03-25 05:11:16.005374322 +0100
+++ gmap_taxonomy.module	2015-03-25 05:14:04.520951949 +0100
@@ -215,6 +215,11 @@
           'marker' => $gmap_taxonomy_markers[$term['tid']],
         ))
         ->execute();
+	
+      // @20150324 by cossme
+      // because only 1 term marker per node is allowed (db schema constraint) break here
+      // @see https://www.drupal.org/node/2043673
+      break;
     }
   }
 }