Fatal error: Uncaught exception Error with message Function name must be a string thrown in system/modules/core/library/Contao/DcaLoader.php on line 97
#0 system/modules/core/library/Contao/Controller.php(2376): Contao\DcaLoader->load(false)
#1 system/modules/core/library/Contao/DcaExtractor.php(345): Contao\Controller::loadDataContainer('tl_page')
#2 system/modules/core/library/Contao/DcaExtractor.php(122): Contao\DcaExtractor->createExtract()
#3 system/modules/core/library/Contao/DcaExtractor.php(138): Contao\DcaExtractor->__construct('tl_page')
#4 system/modules/core/library/Contao/Model/QueryBuilder.php(32): Contao\DcaExtractor::getInstance('tl_page')
#5 system/modules/core/library/Contao/Model.php(1082): Contao\Model\QueryBuilder::find(Array)
#6 system/modules/core/library/Contao/Model.php(923): Contao\Model::buildFindQuery(Array)
#7 system/modules/core/library/Contao/Model.php(840): Contao\Model::find(Array)
#8 system/modules/core/models/PageModel.php(296): Contao\Model::findBy(Array, Array, Array)
#9 system/modules/core/controllers/FrontendIndex.php(86): Contao\PageModel::findPublishedByIdOrAlias('startseite')
#10 index.php(20): Contao\FrontendIndex->run()
#11 {main}