Fatal error: Uncaught TypeError: array_unique(): Argument #1 ($array) must be of type array, null given in /home/landergruppen/lejdether.dk-www/functions/MakeProductsonThemesFilterButtons.php:50
Stack trace:
#0 /home/landergruppen/lejdether.dk-www/functions/MakeProductsonThemesFilterButtons.php(50): array_unique()
#1 /home/landergruppen/lejdether.dk-www/pages/collections.php(178): MakeProductsonThemesFilterButtons()
#2 /home/landergruppen/lejdether.dk-www/index.php(516): include('...')
#3 {main}
thrown in
/home/landergruppen/lejdether.dk-www/functions/MakeProductsonThemesFilterButtons.php on line
50
