Fatal error: Uncaught TypeError: Return value of pages\Statistic\Fairness::getClubs() must be of the type array, null returned in /www/htdocs/w0175a4b/sozone.de/lib/pages/Statistic/Fairness.php:35 Stack trace: #0 /www/htdocs/w0175a4b/sozone.de/lib/pages/StatisticPage.php(106): pages\Statistic\Fairness->getClubs() #1 /www/htdocs/w0175a4b/sozone.de/modules/statistikzentrale_fairnesstabelle.php(26): pages\StatisticPage->loadLeagueFairness() #2 /www/htdocs/w0175a4b/sozone.de/index.php(99): require_once('/www/htdocs/w01...') #3 {main} thrown in /www/htdocs/w0175a4b/sozone.de/lib/pages/Statistic/Fairness.php on line 35