[ERROR] TypeError: ctx.emit is not a function

I'm trying to use the theme but I keep getting this error.

» [ERROR] TypeError: ctx.emit is not a function at tryLoadFile (C:\Home\Projects\Ui-Library\node_modules\sassdoc-theme-herman\node_modules\sassdoc-extras\src\description.js:26:11)
at Function.description (C:\Home\Projects\Ui-Library\node_modules\sassdoc-theme-herman\node_modules\sassdoc-extras\src\description.js:15:21) at module.exports (C:\Home\Projects\Ui-Library\node_modules\sassdoc-theme-herman\lib\prepareContext.js:151:10) at Environment.herman [as theme] (C:\Home\Projects\Ui-Library\node_modules\sassdoc-theme-herman\index.js:22:3) at theme (C:\Home\Projects\Ui-Library\node_modules\sassdoc\dist\sassdoc.js:351:23) at _callee$ (C:\Home\Projects\Ui-Library\node_modules\sassdoc\dist\sassdoc.js:288:22) at tryCatch (C:\Home\Projects\Ui-Library\node_modules\regenerator-runtime\runtime.js:62:40) at Generator.invoke [as _invoke] (C:\Home\Projects\Ui-Library\node_modules\regenerator-runtime\runtime.js:296:22) at prototype. [as next] (C:\Home\Projects\Ui-Library\node_modules\regenerator-runtime\runtime.js:114:21) at step (C:\Home\Projects\Ui-Library\node_modules\babel-runtime\helpers\asyncToGenerator.js:17:30) at C:\Home\Projects\Ui-Library\node_modules\babel-runtime\helpers\asyncToGenerator.js:28:13 at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

I tried to specify a specific file inside a test folder to try to identify the problem

"scripts": { 
    "documentsass": "sassdoc ./src/stylesheets/abstracts/test --theme herman"
}

sassdoc is installed locally not globally and it works without the --theme herman

This is the only file I have inside the folder _colors.scss

/*
    The main/primary color 
    → used for the links, the button background color, etc.  In general, it’s the main call-to-action color.
    The accent color 
    → used to highlight something important on the page. It shouldn’t be a variation of the primary color, but a complementary color.
    A scale of neutral colors 
    → It’s generally a scale of grayscale tones, to be used for text elements, subtle elements, borders, etc.
    Feedback colors → success, error, warning.
*/

// Theme Colors
/// Sass variables for defining theme colors and feedback colors.
/// @author Muhammad

/// @type variable - The main/primary color used for links, buttons, etc.
$primary: #0d6efd !default;
/// @type variable - The accent color for highlighting important elements.
$secondary: #6c757d !default;
/// @type variable - Color indicating success or positive feedback.
$success: #198754 !default;
/// @type variable - Color indicating informational messages or neutral feedback.
$info: #0dcaf0 !default;
/// @type variable - Color indicating a warning or cautionary feedback.
$warning: #ffc107 !default;
/// @type variable - Color indicating errors or critical feedback.
$danger: #dc3545 !default;
/// @type variable - A light neutral color for backgrounds or subtle elements.
$light: #f8f9fa !default;
/// @type variable - A dark neutral color for text or borders.
$dark: #212529 !default;

oddbird / sassdoc-theme-herman

[ERROR] TypeError: ctx.emit is not a function #423