Error while processing images through OpenCV pipeline

[Ashier]

TLDR: ERROR: serve_Tracking: Too many simultaneous client streams (MjpegServerImpl.cpp:403) While viewing the image in smart dashboard and I believe it halts processing.

Team 1245 head programmer here!
Our team has decided to go along with robot vision and has had varied success for the past week or so. I managed to get our pipeline to read the images, and find the pixel height of the two rectangles (Code below) but whenever we try to view the processed image in Smart Dashboard we get the error above.

This also seems to happen in the background after a few seconds causing the pipeline to halt (for some reason) and stop processing the images.

I must be missing something (could be memory overload) but there weren't any google results when searching this error. Have any of you had this or know what the issue is and how to fix it? Thanks!

Code:
https://gist.github.com/SnowCrystalz...75f1f4c9971188

- Team 1245 Programming