fix: add table headers

src/structure/components/com_sportsmanager/admin.php

@@ -3491,6 +3491,7 @@ function adminVereine(): void
 		. "\n WHERE #__sportsmanager_verein.ausgetreten = 0"
 		. "\n AND email IS NOT NULL AND email <> '';";
 	$ergebnisse = loadObjectList($db, $query);
+
 	if (!empty($ergebnisse)){
 		foreach($ergebnisse as $value){
 			if (empty($ansprechpartner[$value->verein_id]) OR !in_array($value->email, $ansprechpartner[$value->verein_id]))

src/structure/components/com_sportsmanager/views/sportsmanager/view_admin.php

@@ -9772,6 +9772,8 @@ static function adminVerbandsorganMitglieder($rows,$verbandsorgan): void
                     <th nowrap title="<?php echo Text::_('COM_SPORTSMANAGER_NUM_REQUESTED_SHFITS_TOOLTIP'); ?>">
                         <strong><?php echo Text::_('COM_SPORTSMANAGER_NUM_REQUESTED_SHIFTS'); ?></strong></th>
                     <th nowrap><strong><?php echo Text::_('COM_SPORTSMANAGER_HOME_VENUE'); ?></strong></th>
+                    <th></th>
+                    <th></th>
                 </tr>
                 <?php