What is your goal?
Add the second active scenario
What is the problem?
I should have 2 active scenarios in my free account. But I cannot add the second one. After marking the second scenario as active, it returns to unactive option with this notification.
Screenshots: scenario setup, module configuration, errors
HI @Karel_Pospisilik,
That seems strange.
You can open a ticket with the Customer Care team. This community consists of Make users and enthusiasts who can help you only so far. The official Make support has access to internal systems and logs, and can help you with technical issues, bugs, and all other questions regarding Make.
Thank you 
Hello @Karel_Pospisilik welcome to make.com community it’s a pleasure having you here
This seems to be a technical issues reach out to there customer care team