check if events list is empty or not

src/pages/Admin/components/IncompleteEvent/IncompleteEvent.jsx

@@ -10,7 +10,8 @@ function IncompleteEvent() {
         <div className={`${styles.rightBlock} glassCard`}>
             <h2>Derniers événements</h2>
             <div className={styles.eventsContainer}>
-                {events.map((event) => (
+                {Array.isArray(events) && events.length > 0  ? (
+                    events.map((event) => (
                         <div key={event.id} className={`glassBorder ${styles.eventCard}`}>
                             <h3>{event.name}</h3>
                             <p className={styles.eventDate}>
@@ -28,7 +29,9 @@ function IncompleteEvent() {
                                 )}
                             </ul>
                         </div>
-                ))}
+                ))) : (
+                    <p>Aucun événement n'existe pour le moment</p>
+                )}
             </div>
         </div>
     );