Interface falls over when editing / adding location

[listerr]

2016-05-11T13:29:16+00:00 ERR (3): ERROR - FAILED: User 2 edited a location object with id 2
ErrorException: PDOStatement::execute(): MySQL server has gone away in /srv/ixp4/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:91
Stack trace:
#0 [internal function]: Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(2, 'PDOStatement::e...', '/srv/ixp4/vendo...', 91, Array)
#1 /srv/ixp4/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php(91): PDOStatement->execute(NULL)
#2 /srv/ixp4/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(987): Doctrine\DBAL\Driver\PDOStatement->execute()
#3 /srv/ixp4/vendor/doctrine/orm/lib/Doctrine/ORM/Persisters/Entity/BasicEntityPersister.php(480): Doctrine\DBAL\Connection->executeUpdate('UPDATE location...', Array, Array)
#4 /srv/ixp4/vendor/doctrine/orm/lib/Doctrine/ORM/Persisters/Entity/BasicEntityPersister.php(366): Doctrine\ORM\Persisters\Entity\BasicEntityPersister->updateTable(Object(Entities\Location), 'location', Array, NULL)
#5 /srv/ixp4/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php(1069): Doctrine\ORM\Persisters\Entity\BasicEntityPersister->update(Object(Entities\Location))
#6 /srv/ixp4/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php(384): Doctrine\ORM\UnitOfWork->executeUpdates(Object(Doctrine\ORM\Mapping\ClassMetadata))
#7 /srv/ixp4/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManager.php(356): Doctrine\ORM\UnitOfWork->commit(NULL)
#8 /srv/ixp4/vendor/opensolutions/oss-framework/src/OSS/Controller/Action/Trait/Doctrine2Frontend.php(623): Doctrine\ORM\EntityManager->flush()
#9 /srv/ixp4/vendor/opensolutions/oss-framework/src/OSS/Controller/Action/Trait/Doctrine2Frontend.php(707): IXP_Controller_Frontend->addProcessForm(Object(IXP_Form_Location), Object(Entities\Location), true)
#10 /srv/ixp4/vendor/zendframework/zendframework1/library/Zend/Controller/Action.php(516): IXP_Controller_Frontend->addAction()
#11 /srv/ixp4/vendor/zendframework/zendframework1/library/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('addAction')
#12 /srv/ixp4/vendor/zendframework/zendframework1/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#13 /srv/ixp4/vendor/zendframework/zendframework1/library/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#14 /srv/ixp4/vendor/zendframework/zendframework1/library/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#15 /srv/ixp4/app/Exceptions/Handler.php(59): Zend_Application->run()
#16 /srv/ixp4/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(80): IXP\Exceptions\Handler->render(Object(Illuminate\Http\Request), Object(Symfony\Component\HttpKernel\Exception\NotFoundHttpException))
#17 /srv/ixp4/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(54): Illuminate\Routing\Pipeline->handleException(Object(Illuminate\Http\Request), Object(Symfony\Component\HttpKernel\Exception\NotFoundHttpException))
#18 /srv/ixp4/bootstrap/cache/compiled.php(3242): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#19 [internal function]: Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle(Object(Illuminate\Http\Request), Object(Closure))
#20 /srv/ixp4/bootstrap/cache/compiled.php(9879): call_user_func_array(Array, Array)
#21 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#22 /srv/ixp4/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#23 [internal function]: Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#24 /srv/ixp4/bootstrap/cache/compiled.php(9864): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#25 /srv/ixp4/bootstrap/cache/compiled.php(2347): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#26 /srv/ixp4/bootstrap/cache/compiled.php(2331): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request))
#27 /srv/ixp4/public/index.php(97): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request))
#28 {main}

Next Doctrine\DBAL\DBALException: An exception occurred while executing 'UPDATE location SET pdb_facility_id = ?, tag = ?, notes = ? WHERE id = ?' with params ["", "tag", "xxx", 2]:

PDOStatement::execute(): MySQL server has gone away in /srv/ixp4/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php:119
Stack trace:
#0 /srv/ixp4/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(996): Doctrine\DBAL\DBALException::driverExceptionDuringQuery(Object(Doctrine\DBAL\Driver\PDOMySql\Driver), Object(ErrorException), 'UPDATE location...', Array)
#1 /srv/ixp4/vendor/doctrine/orm/lib/Doctrine/ORM/Persisters/Entity/BasicEntityPersister.php(480): Doctrine\DBAL\Connection->executeUpdate('UPDATE location...', Array, Array)
#2 /srv/ixp4/vendor/doctrine/orm/lib/Doctrine/ORM/Persisters/Entity/BasicEntityPersister.php(366): Doctrine\ORM\Persisters\Entity\BasicEntityPersister->updateTable(Object(Entities\Location), 'location', Array, NULL)
#3 /srv/ixp4/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php(1069): Doctrine\ORM\Persisters\Entity\BasicEntityPersister->update(Object(Entities\Location))
#4 /srv/ixp4/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php(384): Doctrine\ORM\UnitOfWork->executeUpdates(Object(Doctrine\ORM\Mapping\ClassMetadata))
#5 /srv/ixp4/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManager.php(356): Doctrine\ORM\UnitOfWork->commit(NULL)
#6 /srv/ixp4/vendor/opensolutions/oss-framework/src/OSS/Controller/Action/Trait/Doctrine2Frontend.php(623): Doctrine\ORM\EntityManager->flush()
#7 /srv/ixp4/vendor/opensolutions/oss-framework/src/OSS/Controller/Action/Trait/Doctrine2Frontend.php(707): IXP_Controller_Frontend->addProcessForm(Object(IXP_Form_Location), Object(Entities\Location), true)
#8 /srv/ixp4/vendor/zendframework/zendframework1/library/Zend/Controller/Action.php(516): IXP_Controller_Frontend->addAction()
#9 /srv/ixp4/vendor/zendframework/zendframework1/library/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('addAction')
#10 /srv/ixp4/vendor/zendframework/zendframework1/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#11 /srv/ixp4/vendor/zendframework/zendframework1/library/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#12 /srv/ixp4/vendor/zendframework/zendframework1/library/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#13 /srv/ixp4/app/Exceptions/Handler.php(59): Zend_Application->run()
#14 /srv/ixp4/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(80): IXP\Exceptions\Handler->render(Object(Illuminate\Http\Request), Object(Symfony\Component\HttpKernel\Exception\NotFoundHttpException))
#15 /srv/ixp4/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(54): Illuminate\Routing\Pipeline->handleException(Object(Illuminate\Http\Request), Object(Symfony\Component\HttpKernel\Exception\NotFoundHttpException))
#16 /srv/ixp4/bootstrap/cache/compiled.php(3242): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#17 [internal function]: Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle(Object(Illuminate\Http\Request), Object(Closure))
#18 /srv/ixp4/bootstrap/cache/compiled.php(9879): call_user_func_array(Array, Array)
#19 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#20 /srv/ixp4/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#21 [internal function]: Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#22 /srv/ixp4/bootstrap/cache/compiled.php(9864): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#23 /srv/ixp4/bootstrap/cache/compiled.php(2347): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#24 /srv/ixp4/bootstrap/cache/compiled.php(2331): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request))
#25 /srv/ixp4/public/index.php(97): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request))
#26 {main}

[barryo]

Fixed in 6569b1b