The site crashed when I installed VikWidgetsLoader

Hi, I have installed VikWidgetsLoader and the web has stopped working with a warning I’ll send you part of the log in case you want it [19-Nov-2020 10:15:50 UTC] PHP Warning: require_once(C:\Users\usuario\Local Sites\hotel\app\public\wp-content\plugins\vikwidgetsloader\widgets\vikwp_category_post\c:\users\usuario\local_sites\hotel\app\public\wp-content\plugins\vikwidgetsloader\widgets\vikwp_category_post.php): failed to open stream: No such file or directory in C:\Users\usuario\Local Sites\hotel\app\public\wp-content\plugins\vikwidgetsloader\libraries\handler.php on line 21 [19-Nov-2020 10:15:50 UTC] PHP Stack trace: [19-Nov-2020 10:15:50 UTC] PHP 1. {main}() C:\Users\usuario\Local Sites\hotel\app\public\wp-admin\admin-ajax.php:0 [19-Nov-2020 10:15:50 UTC] PHP 2. require_once() C:\Users\usuario\Local Sites\hotel\app\public\wp-admin\admin-ajax.php:22 [19-Nov-2020 10:15:50 UTC] PHP 3. require_once() C:\Users\usuario\Local Sites\hotel\app\public\wp-load.php:37 [19-Nov-2020 10:15:50 UTC] PHP 4. require_once() C:\Users\usuario\Local Sites\hotel\app\public\wp-config.php:81 [19-Nov-2020 10:15:50 UTC] PHP 5. do_action() C:\Users\usuario\Local Sites\hotel\app\public\wp-settings.php:546 [19-Nov-2020 10:15:50 UTC] PHP 6. WP_Hook->do_action() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\plugin.php:478 [19-Nov-2020 10:15:50 UTC] PHP 7. WP_Hook->apply_filters() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\class-wp-hook.php:311 [19-Nov-2020 10:15:50 UTC] PHP 8. wp_widgets_init() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\class-wp-hook.php:287 [19-Nov-2020 10:15:50 UTC] PHP 9. do_action() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\widgets.php:1773 [19-Nov-2020 10:15:50 UTC] PHP 10. WP_Hook->do_action() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\plugin.php:478 [19-Nov-2020 10:15:50 UTC] PHP 11. WP_Hook->apply_filters() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\class-wp-hook.php:311 [19-Nov-2020 10:15:50 UTC] PHP 12. {closure:C:\Users\usuario\Local Sites\hotel\app\public\wp-content\plugins\vikwidgetsloader\vikwidgetsloader.php:22-22}() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\class-wp-hook.php:287 [19-Nov-2020 10:15:50 UTC] PHP 13. VikWidgetsLoaderHandler::LoadAll() C:\Users\usuario\Local Sites\hotel\app\public\wp-content\plugins\vikwidgetsloader\vikwidgetsloader.php:22 [19-Nov-2020 10:15:50 UTC] PHP Fatal error: require_once(): Failed opening required ‘C:\Users\usuario\Local Sites\hotel\app\public\wp-content\plugins\vikwidgetsloader\widgets\vikwp_category_post\c:\users\usuario\local_sites\hotel\app\public\wp-content\plugins\vikwidgetsloader\widgets\vikwp_category_post.php’ (include_path=’.:/usr/share/php:/www/wp-content/pear’) in C:\Users\usuario\Local Sites\hotel\app\public\wp-content\plugins\vikwidgetsloader\libraries\handler.php on line 21 [19-Nov-2020 10:15:50 UTC] PHP Stack trace: [19-Nov-2020 10:15:50 UTC] PHP 1. {main}() C:\Users\usuario\Local Sites\hotel\app\public\wp-admin\admin-ajax.php:0 [19-Nov-2020 10:15:50 UTC] PHP 2. require_once() C:\Users\usuario\Local Sites\hotel\app\public\wp-admin\admin-ajax.php:22 [19-Nov-2020 10:15:50 UTC] PHP 3. require_once() C:\Users\usuario\Local Sites\hotel\app\public\wp-load.php:37 [19-Nov-2020 10:15:50 UTC] PHP 4. require_once() C:\Users\usuario\Local Sites\hotel\app\public\wp-config.php:81 [19-Nov-2020 10:15:50 UTC] PHP 5. do_action() C:\Users\usuario\Local Sites\hotel\app\public\wp-settings.php:546 [19-Nov-2020 10:15:50 UTC] PHP 6. WP_Hook->do_action() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\plugin.php:478 [19-Nov-2020 10:15:50 UTC] PHP 7. WP_Hook->apply_filters() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\class-wp-hook.php:311 [19-Nov-2020 10:15:50 UTC] PHP 8. wp_widgets_init() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\class-wp-hook.php:287 [19-Nov-2020 10:15:50 UTC] PHP 9. do_action() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\widgets.php:1773 [19-Nov-2020 10:15:50 UTC] PHP 10. WP_Hook->do_action() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\plugin.php:478 [19-Nov-2020 10:15:50 UTC] PHP 11. WP_Hook->apply_filters() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\class-wp-hook.php:311 [19-Nov-2020 10:15:50 UTC] PHP 12. {closure:C:\Users\usuario\Local Sites\hotel\app\public\wp-content\plugins\vikwidgetsloader\vikwidgetsloader.php:22-22}() C:\Users\usuario\Local Sites\hotel\app\public\wp-includes\class-wp-hook.php:287 [19-Nov-2020 10:15:50 UTC] PHP 13. VikWidgetsLoaderHandler::LoadAll() C:\Users\usuario\Local Sites\hotel\app\public\wp-content\plugins\vikwidgetsloader\vikwidgetsloader.php:22