Value gets parameters name and not his value

I have this function

ServicesController.prototype.uci = function(device, config, path, section, opt, value, apply, commit){
    createLog('debug', __dirname, __filename.slice(__dirname.length + 1, -3), device.id, 'uci', 'inicio');

    createLog('debug', __dirname, __filename.slice(__dirname.length + 1, -3), device.id, 'uci', 'config', config);
    createLog('debug', __dirname, __filename.slice(__dirname.length + 1, -3), device.id, 'uci', 'path', path);
    createLog('debug', __dirname, __filename.slice(__dirname.length + 1, -3), device.id, 'uci', 'section', section);
    createLog('debug', __dirname, __filename.slice(__dirname.length + 1, -3), device.id, 'uci', 'option', opt);
    createLog('debug', __dirname, __filename.slice(__dirname.length + 1, -3), device.id, 'uci', 'value', value);
    createLog('debug', __dirname, __filename.slice(__dirname.length + 1, -3), device.id, 'uci', 'apply', apply);
    createLog('debug', __dirname, __filename.slice(__dirname.length + 1, -3), device.id, 'uci', 'commit', commit);

Where var values={opt:value}; createLog('debug', __dirname, __filename.slice(__dirname.length + 1, -3), device.id, 'uci', 'values', values);

values={"opt":"1"} instead of {"disabled":"1"}

Why is this happenig?

via Catia Matos