From 1cd30b84d585d4dfb66b8956c2b7b220bd812c63 Mon Sep 17 00:00:00 2001
From: Jesse Boyd <jessepaleg@gmail.com>
Date: Thu, 15 Feb 2018 23:12:42 +1100
Subject: [PATCH] check for closed connections

---
 .../com/intellectualcrafters/plot/database/SQLManager.java   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Core/src/main/java/com/intellectualcrafters/plot/database/SQLManager.java b/Core/src/main/java/com/intellectualcrafters/plot/database/SQLManager.java
index 4693dbfb4..8e5aef6d5 100644
--- a/Core/src/main/java/com/intellectualcrafters/plot/database/SQLManager.java
+++ b/Core/src/main/java/com/intellectualcrafters/plot/database/SQLManager.java
@@ -349,7 +349,7 @@ public class SQLManager implements AbstractDB {
                         task = tasks.remove();
                         count++;
                         if (task != null) {
-                            if (task.method == null || !task.method.equals(method)) {
+                            if (task.method == null || !task.method.equals(method) || statement == null) {
                                 if (statement != null) {
                                     lastTask.execute(statement);
                                     statement.close();
@@ -359,6 +359,9 @@ public class SQLManager implements AbstractDB {
                             }
                             task.set(statement);
                             task.addBatch(statement);
+                            if (statement.isClosed()) {
+                                statement = null;
+                            }
                         }
                         lastTask = task;
                     } catch (Throwable e) {