Fatal error: Uncaught TypeError: sqlsrv_query(): Argument #1 ($conn) must be of type resource, bool given in /var/www/html/biometric-switrus/biometric-mwsync.php:152 Stack trace: #0 /var/www/html/biometric-switrus/biometric-mwsync.php(152): sqlsrv_query() #1 {main} thrown in /var/www/html/biometric-switrus/biometric-mwsync.php on line 152