Fatal error: Uncaught TypeError: mysqli_num_rows(): Argument #1 ($result) must be of type mysqli_result, bool given in /home/sirenesrry/nastripersonalizzati.net/inc_functions.php:48
Stack trace:
#0 /home/sirenesrry/nastripersonalizzati.net/inc_functions.php(48): mysqli_num_rows(false)
#1 /home/sirenesrry/nastripersonalizzati.net/functions.php(2): isUtente()
#2 /home/sirenesrry/nastripersonalizzati.net/index.php(46): require_once('/home/sirenesrr...')
#3 {main}
thrown in /home/sirenesrry/nastripersonalizzati.net/inc_functions.php on line 48