Sharaku crashing on login

Sharaku

Regular
Member
Dec 17, 2016
2
0
1
71
#1
Member Name
Sharaku

Minecraft Username
sharaku

Server
DW20 1.20.2

What were you doing last time you managed to be on the server? (if you have never joined, say so)
As soon as i place a redstone circuit (block from Super Circuit Maker) in the world to build on, my client crashes. I am able to log back in and break the block under it which in turn breaks that block (haven't tried interacting with the block after relogging, afraid of crashing again) This happened the same way 2 times within the amount of time needed to restart client and load pack (only submitted 2nd crash report). Also i have Optifine installed due to fps issues ithis is relevant.

Crash Report
http://pastebin.com/QRGAfr9L

When did you first experience this crashing?
today @ 11:39 AM Eastern time
 

Sharaku

Regular
Member
Dec 17, 2016
2
0
1
71
#2
Apparently this is an issue with Optifine. Logged in my SP world and it crashed same as Multiplayer so then disabled Optifine and i am able to place and build circuit both in single and multiplayer games!