There is some problem in connection: SQLSTATE[HY000] [2002] No route to host<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in /htdocs/product.php:13
Stack trace:
#0 {main}
  thrown in <b>/htdocs/product.php</b> on line <b>13</b><br />