cum pot rezolva asta ?
Cod:
Fatal error: Uncaught Error: Call to a member function fetch_row() on bool in
D:\www\htdocs\Data\aa\include\functii.php:211
Stack trace: #0 D:\www\htdocs\Data\aa\include\functii.php(92): server_user_inreg_pw(Object(mysqli), 'admin', 'password')
#1 D:\www\htdocs\Data\aa\include\imbinare.php(6): server_url()
#2 D:\www\htdocs\Data\index.php(13): require_once('D:\\www\\ht...')
#3 {main} thrown in D:\www\htdocs\Data\aa\include\functii.php on line 211