UnknownSec Bypass 403

: /var/www/jpsagrisolution/cpanel/ [ drwxr-xr-x ]
name : delete_gallery_image.php <?php include "../panelassets/config.php"; $galleryid=$_GET['id']; $filename="gallery_images/".$_GET['file_name']; echo $sql="DELETE FROM gallerytb WHERE id={$galleryid}"; if(mysqli_query($conn,$sql)){ unlink($filename); header("Location: {$hostnamecp}/list_gallery_images.php"); }else{ echo "<p style='color:red, margin: 10px 0px'>Record can not be deleted.</p>"; } mysqli_close($conn); ?>