Error when viewing events after 4.4.0

I'm getting an error when I click to view an event after the upgrade:
×Error
Evento no encontrado!
Se ha producido un error.
English translated:
Error
Event not found!
An error has occurred.
what can I do to find out what is happening?
I have found only one event that I can view.
Joomla! 5.4.3
Thanks,
Rafael

Please check the options in the JEM - Simplelist menu settings.
Mainly the values of the 'Number of days before today' and 'Number of days after today' fields.
See the default values in the attached image.

Could you tell me what the previous value was and if the default value solves the error?