Site producing an error when Crio premium plugin is activated

Hello. I am in recovery mode on my DreamHost WordPress site. The problem, apparently, is that my Crio premium plugin is not functioning. I have not made any modifications to the website for a week or so and it has been working fine. Suddenly, Crio gives the following error:

An error of type E_ERROR was caused in line 169 of the file /home/dh_hg7hir/raccoonriverwrestling.org/wp-content/plugins/crio-premium/admin/class-crio-premium-admin.php. Error message: Uncaught Error: Failed opening required ‘/home/dh_hg7hir/raccoonriverwrestling.org/wp-content/themes/crio/inc/class-boldgrid-crio-welcome.php’ (include_path=’.:’) in /home/dh_hg7hir/raccoonriverwrestling.org/wp-content/plugins/crio-premium/admin/class-crio-premium-admin.php:169 Stack trace: #0 /home/dh_hg7hir/raccoonriverwrestling.org/wp-includes/class-wp-hook.php(308): Crio_Premium_Admin->add_crio_page(”) #1 /home/dh_hg7hir/raccoonriverwrestling.org/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #2 /home/dh_hg7hir/raccoonriverwrestling.org/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #3 /home/dh_hg7hir/raccoonriverwrestling.org/wp-admin/includes/menu.php(155): do_action(‘admin_menu’, ”) #4 /home/dh_hg7hir/raccoonriverwrestling.org/wp-admin/menu.php(428): require_once(‘/home/dh_hg7hir…’) #5 /home/dh_hg7hir/raccoonriverwrestling.org/wp-admin/admin.php(158): require(‘/home/dh_hg7hir…’) #6 /home/dh_hg7hir/raccoonriverwrestling.org/wp-admin/plugins.php(10): require_once(‘/home/dh_hg7hir…’) #7 {main} thrown