what should be the filter value in database. 1 or 2

[sysfirmware]

C:\xampp\htdocs\crudmaster>php spark serve

CodeIgniter CLI Tool - Version 4.0.3 - Server-Time: 2025-04-09 02:41:06am

An uncaught Exception was encountered

Type: ErrorException
Message: filter_var(): Passing null to parameter #3 ($options) of type array|int is deprecated
Filename: C:\xampp\htdocs\crudmaster\system\HTTP\Request.php
Line Number: 429