Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, bool given in /home/www/netschach/vendor/adodb/adodb-php/drivers/adodb-mysqli.inc.php:1372
Stack trace:
#0 /home/www/netschach/vendor/adodb/adodb-php/drivers/adodb-mysqli.inc.php(1372): mysqli_query(false, 'SELECT a.*, b.p...', 1)
#1 /home/www/netschach/vendor/adodb/adodb-php/adodb.inc.php(1613): ADODB_mysqli->_query('SELECT a.*, b.p...', false)
#2 /home/www/netschach/vendor/adodb/adodb-php/drivers/adodb-mysqli.inc.php(1113): ADOConnection->_Execute('SELECT a.*, b.p...')
#3 /home/www/netschach/vendor/adodb/adodb-php/adodb.inc.php(2294): ADODB_mysqli->execute('SELECT a.*, b.p...', false)
#4 /home/www/netschach/_INC/functions.class.php(1307): ADOConnection->GetArray('SELECT a.*, b.p...')
#5 /home/www/netschach/partien_display.php(349): functions->gibNfo_proKID(48259)
#6 {main}
thrown in /home/www/netschach/vendor/adodb/adodb-php/drivers/adodb-mysqli.inc.php on line 1372