Помогите Ошибка ShopingCart(большего не знаю)

Код:

[13:21:27] [pool-8-thread-1/ERROR]: [ShoppingCartReloaded] Error completing request class me.limito.bukkit.shopcart.request.RequestGiveAll
me.limito.bukkit.shopcart.database.DaoException: java.sql.SQLException: Connection has already been closed
    at me.limito.bukkit.shopcart.database.DaoHelper$class.withExceptionHandling(DaoHelper.scala:33) ~[shopping-cart-reloaded-1.2u3.jar:?]
    at me.limito.bukkit.shopcart.database.CartItemInfoDao.withExceptionHandling(CartItemInfoDao.scala:11) ~[shopping-cart-reloaded-1.2u3.jar:?]
    at me.limito.bukkit.shopcart.database.CartItemInfoDao.getItemInfos(CartItemInfoDao.scala:47) ~[shopping-cart-reloaded-1.2u3.jar:?]
    at me.limito.bukkit.shopcart.request.RequestGiveAll.handle(RequestGiveAll.scala:24) ~[shopping-cart-reloaded-1.2u3.jar:?]
    at me.limito.bukkit.shopcart.request.RequestManager$$anonfun$handleRequest$1$$anon$1$$anonfun$run$1.apply$mcV$sp(RequestManager.scala:23) ~[shopping-cart-reloaded-1.2u3.jar:?]
    at me.limito.bukkit.shopcart.request.RequestManager.withExceptionHandling(RequestManager.scala:37) [shopping-cart-reloaded-1.2u3.jar:?]
    at me.limito.bukkit.shopcart.request.RequestManager$$anonfun$handleRequest$1$$anon$1.run(RequestManager.scala:22) [shopping-cart-reloaded-1.2u3.jar:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [?:1.7.0_25]
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [?:1.7.0_25]
    at java.util.concurrent.FutureTask.run(FutureTask.java:166) [?:1.7.0_25]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [?:1.7.0_25]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [?:1.7.0_25]
    at java.lang.Thread.run(Thread.java:724) [?:1.7.0_25]
Caused by: java.sql.SQLException: Connection has already been closed
    at com.j256.ormlite.jdbc.JdbcConnectionSource.getReadWriteConnection(JdbcConnectionSource.java:179) ~[ormlite-jdbc-4.48.jar:?]
    at com.j256.ormlite.jdbc.JdbcConnectionSource.getReadOnlyConnection(JdbcConnectionSource.java:170) ~[ormlite-jdbc-4.48.jar:?]
    at com.j256.ormlite.stmt.StatementExecutor.buildIterator(StatementExecutor.java:243) ~[ormlite-core-4.48.jar:?]
    at com.j256.ormlite.stmt.StatementExecutor.query(StatementExecutor.java:196) ~[ormlite-core-4.48.jar:?]
    at com.j256.ormlite.dao.BaseDaoImpl.query(BaseDaoImpl.java:265) ~[ormlite-core-4.48.jar:?]
    at me.limito.bukkit.shopcart.database.CartItemInfoDao$$anonfun$getItemInfos$1.apply(CartItemInfoDao.scala:55) ~[shopping-cart-reloaded-1.2u3.jar:?]
    at me.limito.bukkit.shopcart.database.CartItemInfoDao$$anonfun$getItemInfos$1.apply(CartItemInfoDao.scala:47) ~[shopping-cart-reloaded-1.2u3.jar:?]
    at me.limito.bukkit.shopcart.database.DaoHelper$class.withExceptionHandling(DaoHelper.scala:31) ~[shopping-cart-reloaded-1.2u3.jar:?]
    ... 12 more

Вот такая проблема возникает при /cart all. Сам ресурс не выдается.

Не разбираюсь в ShopingCart, потому прошу помощи

P.S. ShopingCartReloaded

 

Версия то хоть какая?

 

Не считаю, что версия важна, но версия ядра 1.7.9.

ПРИЧЕМ!
Эта ошибка сама исчезла, но хочется узнать о ней больше, что бы предотвратить повторное появление.

САМА исчезла

 

Действие: request.RequestGiveAll
Причина ошибки: Connection has already been closed

 

Англо-Русский словарь ВКЛ

 

Ну ошибка при закрытии уже закрытого соединения к mysql. И что?