When I run DataDetailsList.php alone I get the error
Fatal error: Call to undefined function getColumnVal() in C:\xampp\htdocs\boatsforsalenow_mysqli2\BoatAdsFree\DataDetailsList.php on line 23
I notice that the SB rs_DataDetails has disappeared from the server behaviours panel.
It is still in the code.
This has happened several times and I have replaced it.
I have attached this page.