Fatal error: Uncaught TypeError: mysqli_num_rows(): Argument #1 ($result) must be of type mysqli_result, bool given in /home3/daytonpi/public_html/bryan-martin/genealogy/tngconnect.php:142
Stack trace:
#0 /home3/daytonpi/public_html/bryan-martin/genealogy/tngconnect.php(142): mysqli_num_rows(false)
#1 /home3/daytonpi/public_html/bryan-martin/genealogy/heatmap.php(218): tng_num_rows(false)
#2 {main}
thrown in /home3/daytonpi/public_html/bryan-martin/genealogy/tngconnect.php on line 142