Kendis Enterprise Platform requires you to update to MongoDB 5.0.
Kendis with External MongoDB
Check your current MongoDB version and update it to at least MongoDB 5.0. If you have older versions of MongoDB, all the features will not work correctly.
Kendis without External MongoDB
If you have been using Kendis without external MongoDB and would like to upgrade to use new Enterprise Platform Features, then you must switch from Internal MongoDB to externally hosted MongoDB.
Instructions to switch to external MongoDB with Kendis. https://help.kendis.io/en/collections/2790313-external-mongodb-database