Hi. Turn ON any cache give error Serialization of 'Closure' is not allowed. Please fix. Regards.
Hi mjmartino
May I know on which page can I replicate this issue on your site?
saguaros If you turn on cache on every page this error.
It due to cache settings of Articles Category / Articles Categories modules, I enable cache in Global configuration and disable it in these module backend settings and it's working now.
Kindly check.