Welcome, @Maria_Kamilari !!
Some tools will still run into problems. See this topic I just updated about 30 minutes ago → April 17 2024: Maintenance event at UseGalaxy.org (No destinations are available to fulfill request)
The best advice we have right now is to follow updates at https://status.galaxyproject.org/ until completely resolved.
Once that clears, and you are still getting odd tool errors, we would be interested in reviewing closer.
Hope this helps!