Fatal error: Uncaught TypeError: mysqli_num_rows(): Argument #1 ($result) must be of type mysqli_result, bool given in /home/armobilerepair.com/public_html/flashtools_details.php:68
Stack trace:
#0 /home/armobilerepair.com/public_html/flashtools_details.php(68): mysqli_num_rows()
#1 {main}
thrown in /home/armobilerepair.com/public_html/flashtools_details.php on line 68
