Fatal error: Uncaught exception TypeError with message count(): Argument #1 ($value) must be of type Countable|array, false given thrown in system/modules/core/library/Contao/InsertTags.php on line 63

#0 system/modules/core/library/Contao/InsertTags.php(63): count()
#1 system/modules/core/library/Contao/Controller.php(693): Contao\InsertTags->replace()
#2 system/modules/core/classes/FrontendTemplate.php(247): Contao\Controller::replaceInsertTags()
#3 system/modules/core/classes/FrontendTemplate.php(94): Contao\FrontendTemplate->addToCache()
#4 system/modules/core/pages/PageRegular.php(190): Contao\FrontendTemplate->output()
#5 system/modules/core/controllers/FrontendIndex.php(288): Contao\PageRegular->generate()
#6 index.php(20): Contao\FrontendIndex->run()
#7 {main}