Holograma is web application that allows you to create augmented reality experiences with markers, using images, videos, audios & 3D models.
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Liquid error: A second operation started on this context before a previous operation completed. This is usually caused by different threads using the same instance of DbContext. For more information on how to avoid threading issues with DbContext, see https://go.microsoft.com/fwlink/?linkid=2097913.