Fatal Error: Class “WpdiscuzHelper” Not Found

Dear wpDiscuz Support Team,

After i update wordpress to 6.7 and above, i have faced several bugs from wpdiscuz. I am writing to report a fatal error I encountered on my WordPress website after a recent update or installation of the wpDiscuz plugin. I am receiving the following error:

Fatal error: Uncaught Error: Class “WpdiscuzHelper” not found in /var/www/html/blog/wp-content/plugins/wpdiscuz/themes/default/comment-form.php:6 Stack trace: #0 /var/www/html/blog/wp-content/plugins/wpcodebox2/src/Runner/QueryRunner.php(126) : eval()’d code(12): include() #1 /var/www/html/blog/wp-includes/shortcodes.php(434): my_wpdiscuz_shortcode(Array, ”, ‘wpdiscuz_commen…’) #2 [internal function]: do_shortcode_tag(Array) #3 /var/www/html/blog/wp-includes/shortcodes.php(273): preg_replace_callback(‘/\[(\[?)(wpdisc…’, ‘do_shortcode_ta…’, ‘[wpdiscuz_comme…’) #4 /var/www/html/blog/wp-content/themes/bricks/includes/elements/shortcode.php(96): do_shortcode(‘[wpdiscuz_comme…’) #5 /var/www/html/blog/wp-content/themes/bricks/includes/elements/base.php(2630): Bricks\Element_Shortcode->render() #6 /var/www/html/blog/wp-content/themes/bricks/includes/frontend.php(623): Bricks\Element->init() #7 /var/www/html/blog/wp-content/themes/bricks/includes/elements/container.php(968): Bricks\Frontend::render_element(Array) #8 /var/www/html/blog/wp-content/themes/bricks/includes/elements/base.php(2630): Bricks\Element_Container->render() #9 /var/www/html/blog/wp-content/themes/bricks/includes/frontend.php(623): Bricks\Element->init() #10 /var/www/html/blog/wp-content/themes/bricks/includes/elements/container.php(968): Bricks\Frontend::render_element(Array) #11 /var/www/html/blog/wp-content/themes/bricks/includes/elements/base.php(2630): Bricks\Element_Container->render() #12 /var/www/html/blog/wp-content/themes/bricks/includes/frontend.php(623): Bricks\Element->init() #13 /var/www/html/blog/wp-content/themes/bricks/includes/elements/container.php(968): Bricks\Frontend::render_element(Array) #14 /var/www/html/blog/wp-content/themes/bricks/includes/elements/base.php(2630): Bricks\Element_Container->render() #15 /var/www/html/blog/wp-content/themes/bricks/includes/frontend.php(623): Bricks\Element->init() #16 /var/www/html/blog/wp-content/themes/bricks/includes/frontend.php(758): Bricks\Frontend::render_element(Array) #17 /var/www/html/blog/wp-content/themes/bricks/includes/frontend.php(1005): Bricks\Frontend::render_data(Array) #18 /var/www/html/blog/wp-content/themes/bricks/single.php(15): Bricks\Frontend::render_content(Array) #19 /var/www/html/blog/wp-includes/template-loader.php(106): include(‘/var/www/html/b…’) #20 /var/www/html/blog/wp-blog-header.php(19): require_once(‘/var/www/html/b…’) #21 /var/www/html/blog/index.php(17): require(‘/var/www/html/b…’) #22 {main} thrown in /var/www/html/blog/wp-content/plugins/wpdiscuz/themes/default/comment-form.php on line 6