Is this a sponge issue? Redstone crash

Server crashes with when redstone is active.

Lags and crashes the server, thousands of errors are thrown at me till it crashes.
Happens often.

I know I have posted this issue before. I looked through the crashes and logs and could not find fault from other plugins this time. Am I missing it? Should I be posting this on a plugins forum or is this a sponge issue? Thank you for taking a look.

I’ve shaved off much of these reports as it was too big to paste in pastebin and it just repeated a thousand times.

Server Log: Server Log -

Crash Report: Crash Report -

Have you checked the github issues tracker?
I’m pretty sure that this exception, or similar one was posted on there a while ago, and I think it was fixed in a recent version of sponge. Might be different though.

I have researched this. I remember reading a post saying that it was a spongeforge issue that will be fixed. I remember that post being dated a long time ago. I have updated my sponge forge version again from 1.12.2-2838-7.1.7-RC3870 to 1.12.2-2838-7.1.7-RC3890 and it still gives the same errors and crashes the server.

I am not familiar with an issue tracker.

This is the issue tracker for sponge