Try to follow this script. Disable the site cache.
sudo site example.com -cache=off
Clear the server cache.
sudo webinoly -clear-cache=all
clear your browsers cache
Reactivate and reconfigure the cache plugins.
sudo site example.com -cache=on
Maybe you should take a look at this issue in our GitHub page: https://github.com/QROkes/webinoly/issues/22
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