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Fatal error: Uncaught TypeError: mysqli_fetch_array(): Argument #1 ($result) must be of type mysqli_result, null given in /www/htdocs/w01504ca/stuhlpapst.de2022/include/util/MysqliWrapper.php:78 Stack trace: #0 /www/htdocs/w01504ca/stuhlpapst.de2022/include/util/MysqliWrapper.php(78): mysqli_fetch_array(NULL) #1 /www/htdocs/w01504ca/stuhlpapst.de2022/include/funktionen.php(478): MysqliWrapper->fetch_array(NULL) #2 /www/htdocs/w01504ca/stuhlpapst.de2022/schnelllieferprogramm.php(64): produkt_auflistung('525', 'lagerbestand') #3 {main} thrown in /www/htdocs/w01504ca/stuhlpapst.de2022/include/util/MysqliWrapper.php on line 78
Fatal error: Uncaught TypeError: mysqli_fetch_array(): Argument #1 ($result) must be of type mysqli_result, null given in /www/htdocs/w01504ca/stuhlpapst.de2022/include/util/MysqliWrapper.php:78 Stack trace: #0 /www/htdocs/w01504ca/stuhlpapst.de2022/include/util/MysqliWrapper.php(78): mysqli_fetch_array(NULL) #1 /www/htdocs/w01504ca/stuhlpapst.de2022/include/funktionen.php(478): MysqliWrapper->fetch_array(NULL) #2 /www/htdocs/w01504ca/stuhlpapst.de2022/schnelllieferprogramm.php(64): produkt_auflistung('525', 'lagerbestand') #3 {main} thrown in /www/htdocs/w01504ca/stuhlpapst.de2022/include/util/MysqliWrapper.php on line 78