Fatal error: Uncaught TypeError: mysqli_num_rows(): Argument #1 ($result) must be of type mysqli_result, int given in C:\xampp\php\pear\adodb\drivers\adodb-mysqli.inc.php:896 Stack trace: #0 C:\xampp\php\pear\adodb\drivers\adodb-mysqli.inc.php(896): mysqli_num_rows(-1) #1 C:\xampp\php\pear\adodb\adodb.inc.php(2986): ADORecordSet_mysqli->_initrs() #2 C:\xampp\php\pear\adodb\adodb.inc.php(1091): ADORecordSet->Init() #3 C:\xampp\php\pear\adodb\adodb.inc.php(1049): ADOConnection->_Execute('select * from k...', false) #4 C:\xampp\php\pear\adodb\drivers\adodb-mysqli.inc.php(697): ADOConnection->Execute('select * from k...', false) #5 D:\www\_novo\index.php(235): ADODB_mysqli->SelectLimit('select * from k...', 1) #6 {main} thrown in C:\xampp\php\pear\adodb\drivers\adodb-mysqli.inc.php on line 896