Fatal error: Uncaught TypeError: Return value of KatalogStanicek::hlavickaKatalogu() must be of the type string, null returned in /var/www/gtktupesycz/web/class/stanicky-katalog.class.php:468
Stack trace:
#0 /var/www/gtktupesycz/web/class/presenter-stanicky.class.php(609): KatalogStanicek->hlavickaKatalogu('centrR')
#1 /var/www/gtktupesycz/web/class/presenter-stanicky.class.php(286): StanickyPresenter->getTableStan()
#2 /var/www/gtktupesycz/web/class/presenter-stanicky.class.php(59): StanickyPresenter->getTeloStanicek()
#3 /var/www/gtktupesycz/web/class/presenter-gtk.class.php(114): StanickyPresenter->stanickyPresenter()
#4 /var/www/gtktupesycz/web/index.php(249): presenterGTK->presenterGTK()
#5 {main}
thrown in /var/www/gtktupesycz/web/class/stanicky-katalog.class.php on line 468
