diff --git a/templates/members.php b/templates/members.php
index 3a215ade..0e86d394 100644
--- a/templates/members.php
+++ b/templates/members.php
@@ -208,10 +208,13 @@ if ( ( ( $search && $show_search ) || ( $filters && $show_filters && count( $sea
 			}
 		}
 	}
-} ?>
+}
+
+$postid = ! empty( $post->ID ) ? $post->ID : '';
+?>
 
 <div class="um <?php echo esc_attr( $this->get_class( $mode ) ); ?> um-<?php echo esc_attr( substr( md5( $form_id ), 10, 5 ) ); ?>"
-     data-hash="<?php echo esc_attr( substr( md5( $form_id ), 10, 5 ) ) ?>" data-base-post="<?php echo esc_attr( $post->ID ) ?>"
+     data-hash="<?php echo esc_attr( substr( md5( $form_id ), 10, 5 ) ) ?>" data-base-post="<?php echo esc_attr( $postid ) ?>"
 	 data-must-search="<?php echo esc_attr( $must_search ); ?>" data-searched="<?php echo $not_searched ? '0' : '1'; ?>"
 	 data-view_type="<?php echo esc_attr( $current_view ) ?>" data-page="<?php echo esc_attr( $current_page ) ?>"
 	 data-sorting="<?php echo esc_attr( $sort_from_url ) ?>">