Warning: Undefined variable $con in
/home/u415165975/domains/residentialelevators.in/public_html/index.php on line
186
Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/u415165975/domains/residentialelevators.in/public_html/index.php:186
Stack trace:
#0 /home/u415165975/domains/residentialelevators.in/public_html/index.php(186): mysqli_query()
#1 {main}
thrown in
/home/u415165975/domains/residentialelevators.in/public_html/index.php on line
186