Educal Wordpress Theme Plugin Error

When loading the theme Educal - Online Courses Education WordPress Theme by Theme_Pure on Envato Elements, various plugins are made available. the theme states it works for Learndash (LMS) however Learnpress needs to be installed when installing the theme. The one plugin BDEV shows an error.

Warning: Constant BDEVSEL_VERSION already defined in /usr/www/users/petertkxhq/learn.petersmanjak.com/wp-content/plugins/educal/bdevs-element.php on line 17 Warning: Constant BDEVSEL__FILE__ already defined in /usr/www/users/petertkxhq/learn.petersmanjak.com/wp-content/plugins/educal/bdevs-element.php on line 18 Warning: Constant BDEVSEL_DIR_PATH already defined in /usr/www/users/petertkxhq/learn.petersmanjak.com/wp-content/plugins/educal/bdevs-element.php on line 19 Warning: Constant BDEVSEL_DIR_URL already defined in /usr/www/users/petertkxhq/learn.petersmanjak.com/wp-content/plugins/educal/bdevs-element.php on line 20 Warning: Constant BDEVSEL_ASSETS already defined in /usr/www/users/petertkxhq/learn.petersmanjak.com/wp-content/plugins/educal/bdevs-element.php on line 21 Warning: Constant BDEVSEL_WISHLIST_ACTIVED already defined in /usr/www/users/petertkxhq/learn.petersmanjak.com/wp-content/plugins/educal/bdevs-element.php on line 23 Fatal error: Cannot declare class BdevsElement, because the name is already in use in /usr/www/users/petertkxhq/learn.petersmanjak.com/wp-content/plugins/educal/bdevs-element.php on line 39