On 2.1.4 this plug-in produces an error when run. I have uninstalled and re-installed. No change.
Here is the error log:::
2014-02-23T15:20:29+00:00 ERR (3): exception 'Zend_Db_Statement_Mysqli_Exception' with message 'Mysqli statement execute error : Lost connection to MySQL server during query' in /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Db/Statement/Mysqli.php:214
Stack trace:
#0 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Db/Statement.php(303): Zend_Db_Statement_Mysqli->_execute(Array)
#1 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#2 [internal function]: Zend_Db_Adapter_Abstract->query('? INSERT...', '2')
#3 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Omeka/Db.php(79): call_user_func_array(Array, Array)
#4 [internal function]: Omeka_Db->__call('query', Array)
#5 [internal function]: Omeka_Db->query('? INSERT...', '2')
#6 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Omeka/Db/Table.php(85): call_user_func_array(Array, Array)
#7 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/plugins/ItemOrder/models/Table/ItemOrder/ItemOrder.php(82): Omeka_Db_Table->__call('query', Array)
#8 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/plugins/ItemOrder/models/Table/ItemOrder/ItemOrder.php(82): Table_ItemOrder_ItemOrder->query('? INSERT...', '2')
#9 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/plugins/ItemOrder/controllers/IndexController.php(18): Table_ItemOrder_ItemOrder->refreshItemOrder('2')
#10 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Controller/Action.php(516): ItemOrder_IndexController->indexAction()
#11 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('indexAction')
#12 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#13 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(97): Zend_Controller_Front->dispatch()
#14 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Application.php(366): Zend_Application_Bootstrap_Bootstrap->run()
#15 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Omeka/Application.php(79): Zend_Application->run()
#16 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/admin/index.php(28): Omeka_Application->run()
#17 {main}
2014-02-23T15:20:42+00:00 ERR (3): exception 'Zend_Db_Statement_Mysqli_Exception' with message 'Mysqli statement execute error : Lost connection to MySQL server during query' in /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Db/Statement/Mysqli.php:214
Stack trace:
#0 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Db/Statement.php(303): Zend_Db_Statement_Mysqli->_execute(Array)
#1 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#2 [internal function]: Zend_Db_Adapter_Abstract->query('? INSERT...', '2')
#3 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Omeka/Db.php(79): call_user_func_array(Array, Array)
#4 [internal function]: Omeka_Db->__call('query', Array)
#5 [internal function]: Omeka_Db->query('? INSERT...', '2')
#6 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Omeka/Db/Table.php(85): call_user_func_array(Array, Array)
#7 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/plugins/ItemOrder/models/Table/ItemOrder/ItemOrder.php(82): Omeka_Db_Table->__call('query', Array)
#8 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/plugins/ItemOrder/models/Table/ItemOrder/ItemOrder.php(82): Table_ItemOrder_ItemOrder->query('? INSERT...', '2')
#9 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/plugins/ItemOrder/controllers/IndexController.php(18): Table_ItemOrder_ItemOrder->refreshItemOrder('2')
#10 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Controller/Action.php(516): ItemOrder_IndexController->indexAction()
#11 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('indexAction')
#12 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#13 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(97): Zend_Controller_Front->dispatch()
#14 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Zend/Application.php(366): Zend_Application_Bootstrap_Bootstrap->run()
#15 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/application/libraries/Omeka/Application.php(79): Zend_Application->run()
#16 /mounted-storage/home78b/sub002/sc43659-PXUG/wass.me.uk/archive/admin/index.php(28): Omeka_Application->run()
#17 {main}