Class ‘SEO’ not found

I have purchased and installed Laraship Directory. I swtiched frontend theme Corals Basic to Corals Directory Basic theme, now I am receiving the 500 error while loading the website: [2020-06-09 09:03:51] local.ERROR: Class 'SEO' not found (View: /home/u551334736/domains/asianweddingmarket.com/resources/themes/directory-basic/layouts/theme.blade.php) (View: /home/u551334736/domains/asianweddingmarket.com/resources/themes/directory-basic/layouts/theme.blade.php) {"exception":"[object] (ErrorException(code: 0): Class 'SEO' not found (View: /home/u551334736/domains/asianweddingmarket.com/resources/themes/directory-basic/layouts/theme.blade.php) (View: /home/u551334736/domains/asianweddingmarket.com/resources/themes/directory-basic/layouts/theme.blade.php) at /home/u551334736/domains/asianweddingmarket.com/storage/framework/views/7a40de92c9a83ea66e9971d1f377cc8c90257954.php:4) [stacktrace] Please do the needful. Thanks