Column not found: 1054 Unknown column 'updated_at' in 'field list' (SQL: insert into `category` (`id`, `name`, `updated_at`, `created_at`) code example

Example 1: Column not found: 1054 Unknown column 'updated_at'

// turn off both 
public $timestamps = false;

// turn off only updated_at
const UPDATED_AT = false;

Example 2: Column not found: 1054 Unknown column 'updated_at' in 'field list

public $timestamps = false;