[FIX] PluginConvene : Fix the failure to create a new date
When adding a new date for the PluginConvene, the operation does not work; adding a user does not work either.
Avan.tech ticket : https://avan.tech/item79668
When adding a new date for the PluginConvene, the operation does not work; adding a user does not work either.
Avan.tech ticket : https://avan.tech/item79668