KCauldronX/patches/net/minecraft/client/Minecraft.java.patch

--- ../src-base/minecraft/net/minecraft/client/Minecraft.java
+++ ../src-work/minecraft/net/minecraft/client/Minecraft.java
@@ -148,6 +148,7 @@
 import net.minecraft.util.Timer;
 import net.minecraft.util.Util;
 import net.minecraft.world.EnumDifficulty;
+import net.minecraft.world.MinecraftException;
 import net.minecraft.world.WorldProviderEnd;
 import net.minecraft.world.WorldProviderHell;
 import net.minecraft.world.WorldSettings;
@@ -2656,7 +2657,14 @@
 
             if (integratedserver != null)
             {
-                integratedserver.stopServer();
+                try
+                {
+                    integratedserver.stopServer();
+                }
+                catch (MinecraftException e)
+                {
+                    e.printStackTrace();
+                }
             }
         }
     }