12-Sep-2018 11:50:28 Europe/Berlin] PHP Fatal error: Uncaught exception 'TypeError' with message 'Argument 2 passed to ContaoCommunityAlliance\DcGeneral\Contao\Dca\Builder\Legacy\LegacyDcaDataDefinitionBuilder::parseSingleProperty() must be of the type array, boolean given, called in /home/gutcert/contao_2017/composer/vendor/contao-community-alliance/dc-general/src/ContaoCommunityAlliance/DcGeneral/Contao/Dca/Builder/Legacy/LegacyDcaDataDefinitionBuilder.php on line 1392' thrown in /home/gutcert/contao_2017/composer/vendor/contao-community-alliance/dc-general/src/ContaoCommunityAlliance/DcGeneral/Contao/Dca/Builder/Legacy/LegacyDcaDataDefinitionBuilder.php on line 1243
#0 /home/gutcert/contao_2017/composer/vendor/contao-community-alliance/dc-general/src/ContaoCommunityAlliance/DcGeneral/Contao/Dca/Builder/Legacy/LegacyDcaDataDefinitionBuilder.php(1392): ContaoCommunityAlliance\DcGeneral\Contao\Dca\Builder\Legacy\LegacyDcaDataDefinitionBuilder->parseSingleProperty(Object(ContaoCommunityAlliance\DcGeneral\DataDefinition\Definition\Properties\DefaultProperty), true)
#1 /home/gutcert/contao_2017/composer/vendor/contao-community-alliance/dc-general/src/ContaoCommunityAlliance/DcGeneral/Contao/Dca/Builder/Legacy/LegacyDcaDataDefinitionBuilder.php(136): ContaoCommunityAlliance\DcGeneral\Contao\Dca\Builder\Legacy\LegacyDcaDataDefinitionBuilder->parseProperties(Object(MetaModels\DcGeneral\DataDefinition\MetaModelDataDefinition))
#2 /home/gutcert/contao_2017/composer/vendor/contao-community-alliance/dc-general/src/ContaoCommunityAlliance/DcGeneral/DataDefinition/Builder/AbstractEventDrivenDataDefinitionBuilder.php(95): ContaoCommunityAlliance\DcGeneral\Contao\Dca\Builder\Legacy\LegacyDcaDataDefinitionBuilder->build(Object(MetaModels\DcGeneral\DataDefinition\MetaModelDataDefinition), Object(ContaoCommunityAlliance\DcGeneral\Factory\Event\BuildDataDefinitionEvent))
#3 /home/gutcert/contao_2017/composer/vendor/symfony/event-dispatcher/EventDispatcher.php(184): ContaoCommunityAlliance\DcGeneral\DataDefinition\Builder\AbstractEventDrivenDataDefinitionBuilder->process(Object(ContaoCommunityAlliance\DcGeneral\Factory\Event\BuildDataDefinitionEvent), 'dc-general.fact...', Object(Symfony\Component\EventDispatcher\EventDispatcher))
#4 /home/gutcert/contao_2017/composer/vendor/symfony/event-dispatcher/EventDispatcher.php(46): Symfony\Component\EventDispatcher\EventDispatcher->doDispatch(Array, 'dc-general.fact...', Object(ContaoCommunityAlliance\DcGeneral\Factory\Event\BuildDataDefinitionEvent))
#5 /home/gutcert/contao_2017/composer/vendor/contao-community-alliance/dc-general/src/ContaoCommunityAlliance/DcGeneral/Factory/DcGeneralFactory.php(391): Symfony\Component\EventDispatcher\EventDispatcher->dispatch('dc-general.fact...', Object(ContaoCommunityAlliance\DcGeneral\Factory\Event\BuildDataDefinitionEvent))
#6 /home/gutcert/contao_2017/composer/vendor/contao-community-alliance/dc-general/src/ContaoCommunityAlliance/DcGeneral/Factory/DcGeneralFactory.php(338): ContaoCommunityAlliance\DcGeneral\Factory\DcGeneralFactory->createContainer()
#7 /home/gutcert/contao_2017/composer/vendor/contao-community-alliance/dc-general/src/ContaoCommunityAlliance/DcGeneral/Factory/DcGeneralFactory.php(300): ContaoCommunityAlliance\DcGeneral\Factory\DcGeneralFactory->createEnvironment()
#8 /home/gutcert/contao_2017/composer/vendor/contao-community-alliance/dc-general/src/ContaoCommunityAlliance/DcGeneral/DC/General.php(93): ContaoCommunityAlliance\DcGeneral\Factory\DcGeneralFactory->createDcGeneral()
#9 /home/gutcert/contao_2017/system/modules/core/classes/Backend.php(408): ContaoCommunityAlliance\DcGeneral\DC_General->__construct('mm_gut_testimon...', Array)
#10 /home/gutcert/contao_2017/system/modules/core/controllers/BackendMain.php(131): Contao\Backend->getBackendModule('metamodel_mm_gu...')
#11 /home/gutcert/contao_2017/contao/main.php(20): Contao\BackendMain->run()
#12 {main}