Tesselating block model java.lang.NullPointerException: Tesselating block model

Description: Tesselating block model

java.lang.NullPointerException: Tesselating block model
	at dhg$$Lambda$1090/2006869733.getColor(Unknown Source)
	at dhg.a(SourceFile:26)
	at dhg.a(SourceFile:37)
	at cfu.k(SourceFile:40)
	at cfu$$Lambda$887/878300377.getColor(Unknown Source)
	at cfu.a(SourceFile:102)
	at cul.a(SourceFile:134)
	at cul.b(SourceFile:74)
	at cul.a(SourceFile:45)
	at cuj.a(SourceFile:60)
	at cwj.b(SourceFile:203)
	at cwf.a(SourceFile:100)
	at cwf.run(SourceFile:43)
	at java.lang.Thread.run(Thread.java:745)

        Server brand: Spigot
	Server type: Non-integrated multiplayer server