Edit file File name : 20230417083836_AddInclusiveLanguageScore.php Content :<?php namespace Yoast\WP\SEO\Config\Migrations; use Yoast\WP\Lib\Migrations\Migration; use Yoast\WP\Lib\Model; /** * AddInclusiveLanguageScore class. */ class AddInclusiveLanguageScore extends Migration { /** * The plugin this migration belongs to. * * @var string */ public static $plugin = 'free'; /** * Migration up. * * @return void */ public function up() { $table_name = $this->get_table_name(); $this->add_column( $table_name, 'inclusive_language_score', 'integer', [ 'null' => true, 'limit' => 3, ] ); } /** * Migration down. * * @return void */ public function down() { $table_name = $this->get_table_name(); $this->remove_column( $table_name, 'inclusive_language_score' ); } /** * Retrieves the table name to use. * * @return string The table name to use. */ protected function get_table_name() { return Model::get_table_name( 'Indexable' ); } } Save