#0 [internal function]: __error(2, 'mktime() expect...', '/html/contao/sy...', 150, Array)
#1 /html/contao/system/modules/kufer/templates/mod_kuferreader.html5(150): mktime(0, 0, 0, 0, '', NULL)
#2 /html/contao/system/libraries/Template.php(245): include('/html/contao/sy...')
#3 /html/contao/system/modules/frontend/FrontendTemplate.php(49): Template->parse()
#4 /html/contao/system/modules/frontend/Module.php(157): FrontendTemplate->parse()
#5 /html/contao/system/modules/kufer/ModuleKuferReader.php(70): Module->generate()
#6 /html/contao/system/modules/frontend/ContentModule.php(72): ModuleKuferReader->generate()
#7 /html/contao/system/libraries/Controller.php(511): ContentModule->generate()
#8 /html/contao/system/modules/frontend/ModuleArticle.php(194): Controller->getContentElement('8249')
#9 /html/contao/system/modules/frontend/Module.php(140): ModuleArticle->compile()
#10 /html/contao/system/modules/frontend/ModuleArticle.php(71): Module->generate()
#11 /html/contao/system/libraries/Controller.php(443): ModuleArticle->generate(false)
#12 /html/contao/system/libraries/Controller.php(307): Controller->getArticle('3488', false, false, 'Seiteninhalte')
#13 /html/contao/system/modules/frontend/PageRegular.php(104): Controller->getFrontendModule('0', 'Seiteninhalte')
#14 /html/contao/index.php(265): PageRegular->generate(Object(DB_Mysql_Result))
#15 /html/contao/index.php(399): Index->run()
#16 {main}