Guest Participation just erroring

[jacojazz]

[X]: This is a bug and not a question.

[X]: I understand that the best way to resolve this issue is to solve it and propose a Pull Request.

Describe the bug

After creating a reservation and adding a guest email in to the invite list, an email is sent to that guest with the line "Attending? YES / NO". When clicking either Yes/No (on another device, not logged into libre), all that is shown is an unknown error.

The only log is:

Error: Error: Class "ParticipationNotification" not found in /var/www/html/Pages/GuestParticipationPage.php:93\nStack trace:\n#0 /var/www/html/Web/guest-participation.php(6): GuestParticipationPage->__construct()\n#1 {main}
#0 /var/www/html/lib/Common/Logging/ExceptionHandler.php(22): WebExceptionHandler->HandleException(Object(Error))\n#1 [internal function]: ExceptionHandler::Handle(Object(Error))\n
"GET /Web/guest-participation.php?rn=686ba14f37d14916174866&e=**email address**&ia=decline HTTP/1.1" 200 2611 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36"

To Reproduce

Steps to reproduce the behavior:

1. When creating reservation, add guest email address.
2. Follow link sent to that email on another device e.g. the guest's device
3. See unknown error.

Expected behavior

Guest would be able to accept or decline invitation with no errors.

Screenshots

Additional context

None

Specifications

• LibreBooking version (or SHA if using the develop branch): v3.0.1
• Using official docker release via portainer on ARM oracle server.

[JohnVillalovos]

@supaeasy Do you have any ideas on this? You use guest reservations.

[supaeasy]

Sorry I cannot help with this as I have deactivated attendees. My use case is just single self reservations.

[JohnVillalovos]

@jacojazz Can you test #686 ?

[jacojazz]

Absolutely, I'll give it a test today!

[jacojazz]

@JohnVillalovos Works perfectly, thank you!

[JohnVillalovos]

@JohnVillalovos Works perfectly, thank you!

Thank you. I will merge it in.