diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServerStarter.java b/LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServerStarter.java
index d4208a21..59890706 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServerStarter.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServerStarter.java
@@ -149,11 +149,14 @@ public void writeConfig(LaunchServerConfig config) throws IOException {
                 try (Writer writer = IOHelper.newWriter(output)) {
                     if (Launcher.gsonManager.configGson != null) {
                         Launcher.gsonManager.configGson.toJson(config, writer);
-                        IOHelper.write(configFile, output.toByteArray());
                     } else {
-                        logger.error("Error writing LaunchServer runtime config file. Gson is null");
+                        logger.error("Error writing LaunchServer config file. Gson is null");
                     }
                 }
+                byte[] bytes = output.toByteArray();
+                if(bytes.length > 0) {
+                    IOHelper.write(configFile, bytes);
+                }
             }
 
             @Override
@@ -162,11 +165,14 @@ public void writeRuntimeConfig(LaunchServerRuntimeConfig config) throws IOExcept
                 try (Writer writer = IOHelper.newWriter(output)) {
                     if (Launcher.gsonManager.configGson != null) {
                         Launcher.gsonManager.configGson.toJson(config, writer);
-                        IOHelper.write(runtimeConfigFile, output.toByteArray());
                     } else {
                         logger.error("Error writing LaunchServer runtime config file. Gson is null");
                     }
                 }
+                byte[] bytes = output.toByteArray();
+                if(bytes.length > 0) {
+                    IOHelper.write(runtimeConfigFile, bytes);
+                }
             }
         };
         LaunchServer.LaunchServerDirectories directories = new LaunchServer.LaunchServerDirectories();
diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/launchermodules/LauncherModuleLoader.java b/LaunchServer/src/main/java/pro/gravit/launchserver/launchermodules/LauncherModuleLoader.java
index b57bbd04..7b20a2d9 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/launchermodules/LauncherModuleLoader.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/launchermodules/LauncherModuleLoader.java
@@ -150,6 +150,9 @@ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IO
                                     } else {
                                         try (Reader reader = IOHelper.newReader(configPath)) {
                                             targetConfig = Launcher.gsonManager.configGson.fromJson(reader, clazz);
+                                        } catch (Exception e) {
+                                            logger.error("Error when reading config {} in module {}: {}", configPath, file, e);
+                                            return super.visitFile(file, attrs);
                                         }
                                     }
                                     if (entity.propertyMap == null) entity.propertyMap = new HashMap<>();
diff --git a/LauncherCore/src/main/java/pro/gravit/utils/Version.java b/LauncherCore/src/main/java/pro/gravit/utils/Version.java
index 34cf2ce5..99062749 100644
--- a/LauncherCore/src/main/java/pro/gravit/utils/Version.java
+++ b/LauncherCore/src/main/java/pro/gravit/utils/Version.java
@@ -6,7 +6,7 @@ public final class Version implements Comparable<Version> {
 
     public static final int MAJOR = 5;
     public static final int MINOR = 3;
-    public static final int PATCH = 2;
+    public static final int PATCH = 3;
     public static final int BUILD = 1;
     public static final Version.Type RELEASE = Type.STABLE;
     public final int major;
diff --git a/build.gradle b/build.gradle
index 1b8f9b54..5156e367 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@
     id 'org.openjfx.javafxplugin' version '0.0.10' apply false
 }
 group = 'pro.gravit.launcher'
-version = '5.3.2'
+version = '5.3.3'
 
 apply from: 'props.gradle'