diff --git a/src/main/scala/io/izzel/taboolib/common/plugin/InternalPlugin.java b/src/main/scala/io/izzel/taboolib/common/plugin/InternalPlugin.java
index f368357..ee3c7fe 100644
--- a/src/main/scala/io/izzel/taboolib/common/plugin/InternalPlugin.java
+++ b/src/main/scala/io/izzel/taboolib/common/plugin/InternalPlugin.java
@@ -7,6 +7,7 @@ import org.bukkit.Server;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.generator.ChunkGenerator;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.PluginDescriptionFile;
@@ -45,7 +46,7 @@ public class InternalPlugin implements Plugin {
 
     @Override
     public FileConfiguration getConfig() {
-        return null;
+        return new YamlConfiguration();
     }
 
     @Override
diff --git a/src/main/scala/io/izzel/taboolib/util/tag/TagPlayerData.java b/src/main/scala/io/izzel/taboolib/util/tag/TagPlayerData.java
index d533ed1..df290e0 100644
--- a/src/main/scala/io/izzel/taboolib/util/tag/TagPlayerData.java
+++ b/src/main/scala/io/izzel/taboolib/util/tag/TagPlayerData.java
@@ -28,7 +28,11 @@ public class TagPlayerData {
     }
 
     public String getTeamHash() {
-        return TabooLib.getPlugin().getConfig().getBoolean("TABLIST-SORT") ? String.valueOf(Objects.hash(prefix)) : nameOrigin;
+        try {
+            return TabooLib.getConfig().getBoolean("TABLIST-SORT") ? String.valueOf(Objects.hash(String.valueOf(prefix))) : nameOrigin;
+        } catch (Throwable ignore) {
+        }
+        return "null";
     }
 
     public TagPlayerData reset() {