Failed to load resource: net::ERR_CACHE_OPERATION_NOT_SUPPORTED

I'm getting this error when my web is trying to load mp3 audio from a resource

Failed to load resource: net::ERR_CACHE_OPERATION_NOT_SUPPORTED

PHP CODE

  <?php if ($name == "audio") : ?>
              <audio class="center" id="audio"   controls   controlsList="nodownload">
                  <source src="../audio/myAudioPlayer.mp3" type="audio/mpeg">
                    Your browser does not support the audio element.
                  </audio>
              <?php endif; ?>

What am i doing wrong?