There is some problem in connection: SQLSTATE[08001]: [Microsoft][ODBC Driver 17 for SQL Server]Named Pipes Provider: Could not open a connection to SQL Server [2].
Fatal error: Uncaught Error: Call to a member function prepare() on null in C:\xampp\htdocs\WabST\category.php:108 Stack trace: #0 {main} thrown in C:\xampp\htdocs\WabST\category.php on line 108