update startup

MediaBrowser.Server.Startup.Common/ApplicationHost.cs

@@ -688,7 +688,7 @@ namespace MediaBrowser.Server.Startup.Common
 
         private async Task<ISyncRepository> GetSyncRepository()
         {
-            var repo = new SyncRepository(LogManager.GetLogger("SyncRepository"), ServerConfigurationManager.ApplicationPaths, JsonSerializer);
+            var repo = new SyncRepository(LogManager, JsonSerializer, ServerConfigurationManager.ApplicationPaths);
 
             await repo.Initialize().ConfigureAwait(false);