Any one knows how to remove this pop-up…

Any one knows how to remove this pop-up…
“enderFrameAt returned: 4 for absolute frame: 353” Error: RenderFrameAt returned: 4 for absolute frame: 353 Timeframe to calculate:https://www.zapstudio.net/framecalc/
Error Message: “This video is unavailable on this device”The error message occurred shortly after we used the You Tube Editor to blur the text message on one of our uploaded