edit line 460:
<div class="WADAResultTitle"><a href="boats_detail.php?BoatID=<?php echo($row_WADAboats['BoatID']); ?>" ><?php echo(isset($_GET["pageNum_WADAboats"])?"&pageNum_WADAboats=".intval($_GET["pageNum_WADAboats"]):""); ?>
to:
<div class="WADAResultTitle"><a href="boats_detail.php?BoatID=<?php echo($row_WADAboats['BoatID']); ?><?php echo(isset($_GET["pageNum_WADAboats"])?"&pageNum_WADAboats=".intval($_GET["pageNum_WADAboats"]):""); ?>" >