diff --git a/src/main/java/com/reider745/hooks/GlobalBlockPalette.java b/src/main/java/com/reider745/hooks/GlobalBlockPalette.java
index 0d438fee..57075157 100644
--- a/src/main/java/com/reider745/hooks/GlobalBlockPalette.java
+++ b/src/main/java/com/reider745/hooks/GlobalBlockPalette.java
@@ -3,6 +3,7 @@ package com.reider745.hooks;
 import android.util.Pair;
 import cn.nukkit.Server;
 import cn.nukkit.block.BlockID;
+import cn.nukkit.nbt.tag.CompoundTag;
 import cn.nukkit.network.protocol.ProtocolInfo;
 import cn.nukkit.utils.MainLogger;
 import com.google.common.io.ByteStreams;
@@ -149,6 +150,11 @@ public class GlobalBlockPalette implements HookClass {
         return runtimeIdToLegacy.get(runtimeId);
     }
 
+    @Inject
+    public static int getLegacyFullId(int protocol, CompoundTag tag){
+        throw new RuntimeException("use getLegacyFullId(int, CompoundTag)");
+    }
+
     @Inject
     public static int getOrCreateRuntimeId(int protocol, int id, int meta){
         return get(id, meta);
@@ -161,7 +167,6 @@ public class GlobalBlockPalette implements HookClass {
 
     @Inject
     public static int getOrCreateRuntimeId(int legacyId){
-        Server.mvw("GlobalBlockPalette#getOrCreateRuntimeId(int)");
         return getOrCreateRuntimeId(ProtocolInfo.CURRENT_PROTOCOL, legacyId >> 4, legacyId & 0xf);
     }
 
diff --git a/src/main/java/com/zhekasmirnov/horizon/util/FileUtils.java b/src/main/java/com/zhekasmirnov/horizon/util/FileUtils.java
index 0567cdf4..81714369 100644
--- a/src/main/java/com/zhekasmirnov/horizon/util/FileUtils.java
+++ b/src/main/java/com/zhekasmirnov/horizon/util/FileUtils.java
@@ -8,7 +8,11 @@ import java.util.List;
 
 public class FileUtils {
     public static JSONObject readJSON(File file){
-        return new JSONObject(file);
+        try{
+            return new JSONObject(readFileText(file));
+        }catch (Exception e){
+            throw new RuntimeException(e.getCause().toString());
+        }
     }
 
     public static String readFileText(File file) throws Exception {
diff --git a/src/main/java/com/zhekasmirnov/innercore/api/runtime/saver/world/WorldDataSaver.java b/src/main/java/com/zhekasmirnov/innercore/api/runtime/saver/world/WorldDataSaver.java
index 7d89f059..92172463 100644
--- a/src/main/java/com/zhekasmirnov/innercore/api/runtime/saver/world/WorldDataSaver.java
+++ b/src/main/java/com/zhekasmirnov/innercore/api/runtime/saver/world/WorldDataSaver.java
@@ -80,6 +80,7 @@ public class WorldDataSaver {
                 break;
             }
         }
+
         if (json == null) {
             json = readJsonWithLockCheck(worldDirectory, "moddata.json", false);
             if (json == null) {
@@ -139,7 +140,6 @@ public class WorldDataSaver {
 
 
     public void logError(String message, SaverState state, Throwable err) {
-        ICLog.e("Saver", message, err);
         errorLog.add(new LoggedSavesError(message, state, err));
     }
 
diff --git a/src/main/java/com/zhekasmirnov/innercore/api/runtime/saver/world/WorldDataScopeRegistry.java b/src/main/java/com/zhekasmirnov/innercore/api/runtime/saver/world/WorldDataScopeRegistry.java
index d4c6b6bd..1455ae19 100644
--- a/src/main/java/com/zhekasmirnov/innercore/api/runtime/saver/world/WorldDataScopeRegistry.java
+++ b/src/main/java/com/zhekasmirnov/innercore/api/runtime/saver/world/WorldDataScopeRegistry.java
@@ -64,7 +64,6 @@ public class WorldDataScopeRegistry {
     }
 
     public void readAllScopes(JSONObject json, SavesErrorHandler errorHandler, MissingScopeHandler missingScopeHandler) {
-        System.out.println(json);
         for (Map.Entry<String, SaverScope> entry : scopeMap.entrySet()) {
             String key = entry.getKey();
             Object data = json.opt(key);