Invalid Request. Please try again.

Hello there,

This issue happens when a user submits a form twice or more with Ajax enabled and it has been fixed in the new update. Please update MB extensions to the latest versions, clear all caches and check this issue again.

Hello, we are experiencing the same problem.

I am not sure if this is relevant for the original poster of this ticket, but We found at least one way in which you can trigger this error.

• open a front-end-submission form that creates new posts in two separate browser tabs.
• submit the form in one of the browser tabs (this should work).
• submit the form in the other browser tab (this should trigger the error).

The error does not occur when editing an existing post with the front-end-submission form.

The error also happens when you do this on two separate devices.
So when two devices "simultaneously" render the front-end-submission form, only the first one that gets submitted will work, the other one will receive the error.

Hope this helps in solving this issue.
However, if I should submit a new ticket for our specific problem please let me know.

Cheers,

Tako

Hello,

Thanks to Tako, I'm able to produce the issue and escalate this to the development team. Hopefully, it will be fixed soon.

Just to let you know, that some of our clients are experiencing this issue a lot, because they work in a Metabox powered environment with classes of students together. Could you provide us with an update regarding this issue and an estimate if/when this will be resolved? With that information we can manage expectations of our clients better. Thanks!