[MC-231863] Game crashes when trying to access the realms settings

The bug

Anytime I try to open my realm settings, I get this:

The game crashed whilst rendering screen
Error: java.lang.NullPointerException: Cannot invoke "java.awt.image.BufferedImage.getWidth()" because "â˜ƒ" is null
Exit Code: -1

I recently took the world down and added two new datapacks that had been requested. I've done this multiple times in the past and never had problems with it. I'm unsure if this is a problem with my computer or with a way the world reuploaded itself.

Stack trace

1.17.1: crash-2021-07-12_19.40.33-client.txt

Description: Rendering screen

java.lang.NullPointerException: Cannot invoke "java.awt.image.BufferedImage.getWidth()" because "Ã¢ËœÆ’" is null
	at dud.b(SourceFile:176)
	at dud.a(SourceFile:47)
	at dsq.a(SourceFile:188)
	at dsq.b(SourceFile:168)
	at dwy.a(SourceFile:67)
	at eaq.a(SourceFile:107)
	at dsx.a(SourceFile:208)
	at enb.a(SourceFile:874)
	at dvp.f(SourceFile:1112)
	at dvp.e(SourceFile:728)
	at net.minecraft.client.main.Main.main(SourceFile:217)