Panda Resort - 8.1.3 (Oct 19, 2021)
Replace the following files and execute the queries in your SQL manager to perform the updates.
FIXED ISSUES
Missing PMS prefix in maintenance mode
/templates/default/maintenance.php
Book button missing on selecting the num of children
/templates/default/common/functions.php
Ckeditor not loaded in other languages
/admin/includes/js/plugins/ckeditor/build/init.js