Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /is/htdocs/wp1169728_W1HPDCD4WT/www/VLG2022/func/titelkatalog_f.inc.php:48
Stack trace:
#0 /is/htdocs/wp1169728_W1HPDCD4WT/www/VLG2022/cont/topic.inc.php(27): titelListe('483', 1)
#1 /is/htdocs/wp1169728_W1HPDCD4WT/www/VLG2022/idxdesign2.php(39): include('/is/htdocs/wp11...')
#2 {main}
thrown in /is/htdocs/wp1169728_W1HPDCD4WT/www/VLG2022/func/titelkatalog_f.inc.php on line 48
