--- includes/calendar.views_template.inc
+++ includes/calendar.views_template.inc
@@ -24,7 +24,7 @@ function calendar_views_templates() {
   $processed = array();
 
   foreach ($entity_info as $entity_type => $info) {
-    if (!$info['fieldable']) {
+    if (!$info['fieldable'] || $entity_type == 'taxonomy_term') {
       continue;
     }
     $items = field_info_instances($entity_type);