Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /homepages/44/d25237681/htdocs/_counter.php:169
Stack trace:
#0 /homepages/44/d25237681/htdocs/_counter.php(193): berechneBesucherOnline()
#1 /homepages/44/d25237681/htdocs/+zb4-header.htm(158): auslesenGleichzeitig4()
#2 /homepages/44/d25237681/htdocs/zb4k3-20.htm(3): include('/homepages/44/d...')
#3 {main}
thrown in /homepages/44/d25237681/htdocs/_counter.php on line 169