Remove code to use undefined errorThrown

Signed-off-by: utzcoz <[email protected]>

Author: utzcoz

index.html

@@ -309,7 +309,6 @@ <h1 class="mb-3">A BlissLabs Project</h1>
                   newContent = "ERROR: NONE";
                   document.getElementById("carousel-slider").innerHTML =
                     newContent;
-                  alert("Error: " + errorThrown);
                 },
               });
             </script>