ERROR: mysqli_fetch_object(): Argument #1 ($result) must be of type mysqli_result, false given
Archivo: /home1/centrald/public_html/util.php linea 491
Trace:
#0 /home1/centrald/public_html/util.php(491): mysqli_fetch_object()
#1 /home1/centrald/public_html/categoria.php(53): ret_descfam1()
#2 {main}