Failed to execute 'appendBuffer' on 'SourceBuffer': The HTMLMediaElement.error attribute is not null

Question

I am trying to stream a video file via socket.io to my client (currently using Chrome as client). I am only getting the first frame of the video and afterwards the Failed to appendBuffer is appears:

Failed to execute 'appendBuffer' on 'SourceBuffer': The HTMLMediaElement.error attribute is not null

Part of JS code:

   if (buffer.updating || queue.length > 0) {
        console.log("buffer.updating = " + buffer.updating  + " queue.length  = "  + (queue.length));
            queue.push(videoData);
        } else {
        console.log("else buffer.updating = " + buffer.updating  + " queue.length = "  + (queue.length));
            buffer.appendBuffer(videoData);
        }

    }
};

var play = function() {

    //var mimeType = `video/mp4;codecs="${$scope.codec}"`;
    var mimeType = 'video/mp4;codecs="' + codec +'"';

    console.log("mimetype = " + mimeType + " is supported = " + MediaSource.isTypeSupported(mimeType));

    buffer = mediaSource.addSourceBuffer(mimeType);

    buffer.addEventListener('update', function () {
        if (queue.length > 0 && !buffer.updating) {
            console.log("buffer.appendBuffer");
            buffer.appendBuffer(queue.shift());
        }
    });



    video.play();
};

Please help me!