ACTIVE PHP SESSION, REST API ERROR Site Health

Another php session error

FIX BELOW:


File:
free-vehicle-data-uk/classes/FreeVehicleData.php

LOOK FOR:
public static function Instance() {
    if ( is_null( self::$Instance ) ) {
        self::$Instance = new self();
    }
    if( !session_id() ){
        session_start();
    }
    return self::$Instance;
}

REPLACE WITH:

public static function Instance() {
    if ( is_null( self::$Instance ) ) {
        self::$Instance = new self();
    }
    return self::$Instance;
}