Print Error details when failing to save player data

Spigot-Server-Patches/0308-Print-Error-details-when-failing-to-save-player-data.patch

@@ -0,0 +1,22 @@
+From fa416fb8b4e89b13fb4b6171c7f0f746612068a3 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Fri, 15 Jun 2018 20:37:03 -0400
+Subject: [PATCH] Print Error details when failing to save player data
+
+
+diff --git a/src/main/java/net/minecraft/server/WorldNBTStorage.java b/src/main/java/net/minecraft/server/WorldNBTStorage.java
+index 4e33cc2f2..4bb6f600d 100644
+--- a/src/main/java/net/minecraft/server/WorldNBTStorage.java
++++ b/src/main/java/net/minecraft/server/WorldNBTStorage.java
+@@ -155,7 +155,7 @@ public class WorldNBTStorage implements IDataManager, IPlayerFileData {
+ 
+             file.renameTo(file1);
+         } catch (Exception exception) {
+-            WorldNBTStorage.b.warn("Failed to save player data for {}", entityhuman.getName());
++            WorldNBTStorage.b.error("Failed to save player data for {}", entityhuman.getName(), exception); // Paper
+         }
+ 
+     }
+-- 
+2.17.1
+