We have seen this previously (although the user was using EE4) when Object caching was enabled on the server. Event Espresso 3 (and 4) just pass the details for the email over to wp_mail() to sent the email, if the server is caching the request it could trigger multiple emails to be sent.
Users cancel via their profile page. We have no caching plug-in installed.
We’re not sure if there’s server side caching. Can you tell by the info from phpinfo?
** Removed **
Thanks for your reponse!
Best, Marc
This reply was modified 8 years, 11 months ago by Tony. Reason: Remove phpinfo
I don’t think so no, I had a look but couldn’t see anything.
I would also highly recommend you remove that information from public view (either remove that file or set up a htaccess file to request a password to view it). You really don’t want that much info about your server setup to be publicly available.
I would recommend contacting your host to see if they have any form of caching enabled and see if they can exclude you site from caching certain pages/objects.
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