Fatal Error: Uncaught

Received this error when I activated the plugin today –

Error Details
=============
An error of type E_ERROR was caused in line 322 of the file /home/customer/www/ledetailwp.com/public_html/wp-content/plugins/plugin-groups/classes/class-plugin-groups.php. Error message: Uncaught Error: Call to undefined method Plugin_Groups\Utils::get_sanitized_text() in /home/customer/www/ledetailwp.com/public_html/wp-content/plugins/plugin-groups/classes/class-plugin-groups.php:322
Stack trace:
#0 /home/customer/www/ledetailwp.com/public_html/wp-includes/class-wp-hook.php(324): Plugin_Groups\Plugin_Groups->catch_selected_group(Array)
#1 /home/customer/www/ledetailwp.com/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array)
#2 /home/customer/www/ledetailwp.com/public_html/wp-admin/includes/class-wp-plugins-list-table.php(104): apply_filters(‘all_plugins’, Array)
#3 /home/customer/www/ledetailwp.com/public_html/wp-admin/plugins.php(550): WP_Plugins_List_Table->prepare_items()
#4 {main}
? thrown