Practically you have to replace the folder wp-content/themes/folie with the new version of Folie downloaded from themeforest.net
After this, please try to deactivate and delete Codeless Builder. When the plugin will be removed a new message on top of WordPress Dashboard will be shown that notice to install it again.
If there you see any message requiring to update plugins, proceed in updating them. It’s very important for plugins to be updated as well!
