random numbers bring printed instead of errors?

ok so this weird thing started happening, not sure if its a bug or what not so sorry if this is in the wrong section…

https://youtu.be/TNtwnnz5x04

i made a video of the "bug" because i cant really explain it.. but when a error occurs it prints out numbers and not the error?

that video was a fresh non label computer

if anyone has any clue as to why this is happening that would be amazing, its happening on ALL computers/turtles. so it makes debugging programs impossible..

In the video comments, you said that it was fixed by restarting there server.

So I assume this is no longer an issue?

Is it a CC only server. I was experiencing this once when I had CCTweaks installed and was messing around with the debug api it provides.

This has happened to me several times, where error strings get replaced by random numbers. It didnt last much, it got fixed when I rebooted the (CC) computer, or when I reloaded the world, I cant remember.
It happens sometimes, for no reason, and I think it might be a LuaJ bug.