Details:
Notice: Trying to access array offset on value of type null in /home/circuitw/public_html/product.php on line 32
Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, bool given in /home/circuitw/public_html/product.php on line 41
Notice: Trying to access array offset on value of type null in /home/circuitw/public_html/product.php on line 52
Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, bool given in /home/circuitw/public_html/product.php on line 106