Merge branch 'main' of https://git-eng.ukwms.ac.id/2526-web/Kelompok02-Memory-Card

auth.php

@@ -63,14 +63,18 @@ if (isset($_POST['btn-register'])) {
     $insert->bind_param("sss", $username, $email, $hash);
 
     if ($insert->execute()) {
-        // PERUBAHAN DISINI: Tambahkan ?success=register agar JS menampilkan pesan hijau
+        // TUTUP DISINI (Sebelum pindah halaman)
+        $insert->close(); 
+        
         header("Location: index.php?success=register"); 
         exit;
     } else {
+        // TUTUP DISINI JUGA (Sebelum pindah halaman)
+        $insert->close();
+        
         header("Location: index.php?register_error=Gagal mendaftar, coba lagi nanti.");
         exit;
     }
-    $insert->close();
 }
 
 /* =====================================================