[]<br />
<b>Warning</b>:  Undefined variable $stid in <b>C:\xampp\htdocs\SCANNER\OK3\fetch_files.php</b> on line <b>49</b><br />
<br />
<b>Fatal error</b>:  Uncaught TypeError: oci_free_statement(): Argument #1 ($statement) must be of type resource, null given in C:\xampp\htdocs\SCANNER\OK3\fetch_files.php:49
Stack trace:
#0 C:\xampp\htdocs\SCANNER\OK3\fetch_files.php(49): oci_free_statement(NULL)
#1 {main}
  thrown in <b>C:\xampp\htdocs\SCANNER\OK3\fetch_files.php</b> on line <b>49</b><br />