Warning: Use of undefined constant id - assumed 'id' (this will throw an Error in a future version of PHP) in system/modules/BackendThemeExtended/dca/tl_user.php on line 16
#0 system/modules/BackendThemeExtended/dca/tl_user.php(16): __error(2, 'Use of undefine...', '/kunden/232729_...', 16, Array)
#1 system/modules/core/library/Contao/DcaLoader.php(86): include('/kunden/232729_...')
#2 system/modules/haste/library/Haste/Model/Relations.php(515): Contao\DcaLoader->load()
#3 system/modules/core/library/Contao/Database/Installer.php(410): Haste\Model\Relations->addRelationTables(Array)
#4 system/modules/core/library/Contao/DcaExtractor.php(429): Contao\Database\Installer->getFromFile()
#5 system/modules/core/library/Contao/DcaExtractor.php(128): Contao\DcaExtractor->createExtract()
#6 system/modules/core/library/Contao/DcaExtractor.php(144): Contao\DcaExtractor->__construct('tl_page')
#7 system/modules/core/library/Contao/Model/QueryBuilder.php(32): Contao\DcaExtractor::getInstance('tl_page')
#8 system/modules/core/library/Contao/Model.php(1226): Contao\Model\QueryBuilder::find(Array)
#9 system/modules/core/library/Contao/Model.php(1061): Contao\Model::buildFindQuery(Array)
#10 system/modules/core/library/Contao/Model.php(958): Contao\Model::find(Array)
#11 system/modules/core/models/PageModel.php(523): Contao\Model::findBy(Array, Array, Array)
#12 system/modules/core/controllers/FrontendIndex.php(93): Contao\PageModel::findPublishedByIdOrAlias('slovenia')
#13 index.php(20): Contao\FrontendIndex->run()
#14 {main}

Warning: Use of undefined constant update - assumed 'update' (this will throw an Error in a future version of PHP) in system/modules/BackendThemeExtended/dca/tl_user.php on line 30
#0 system/modules/BackendThemeExtended/dca/tl_user.php(30): __error(2, 'Use of undefine...', '/kunden/232729_...', 30, Array)
#1 system/modules/core/library/Contao/DcaLoader.php(86): include('/kunden/232729_...')
#2 system/modules/haste/library/Haste/Model/Relations.php(515): Contao\DcaLoader->load()
#3 system/modules/core/library/Contao/Database/Installer.php(410): Haste\Model\Relations->addRelationTables(Array)
#4 system/modules/core/library/Contao/DcaExtractor.php(429): Contao\Database\Installer->getFromFile()
#5 system/modules/core/library/Contao/DcaExtractor.php(128): Contao\DcaExtractor->createExtract()
#6 system/modules/core/library/Contao/DcaExtractor.php(144): Contao\DcaExtractor->__construct('tl_page')
#7 system/modules/core/library/Contao/Model/QueryBuilder.php(32): Contao\DcaExtractor::getInstance('tl_page')
#8 system/modules/core/library/Contao/Model.php(1226): Contao\Model\QueryBuilder::find(Array)
#9 system/modules/core/library/Contao/Model.php(1061): Contao\Model::buildFindQuery(Array)
#10 system/modules/core/library/Contao/Model.php(958): Contao\Model::find(Array)
#11 system/modules/core/models/PageModel.php(523): Contao\Model::findBy(Array, Array, Array)
#12 system/modules/core/controllers/FrontendIndex.php(93): Contao\PageModel::findPublishedByIdOrAlias('slovenia')
#13 index.php(20): Contao\FrontendIndex->run()
#14 {main}

Fatal error: Cannot use 'String' as class name as it is reserved in /kunden/232729_26121/web/vast/system/modules/core/library/Contao/String.php on line 28