Have you tried republishing the eSpace where this happens?
The problem seems to lie in the EventSystem Forge component. Perhaps you could ask in the forum for that component?
Hello JC. This is indeed a problem in the Event System component.
It seems that you are using OutSystems 9.1 Bali, so I would suggest you to download and install a compatible Event Systems version: 9.5.4 is the latest of such. After installing Event System, remember to republish all applications that use it.
JC Elorde wrote: