Hi @eilatan99
Welcome to Hubitat!
The MyQ app is a community port of the SmartThings MyQ app, and there are a few versions floating around. To ensure you install the correct version, I strongly recommend installing Hubitat Package Manager, and installing the MyQ app through there.
If the error persists after installing that version, I suggest posting your question in the MyQ thread linked below so the developer (@dman2306) is guaranteed to see it :