Solution for "Error: You can not create more than 27 sites"?

Hey, guys.

Someone who understands too much of Docker to give any solution to this “problem”? to this day was not applied the patch fix this, would you know anything?

I did not understand the sense of having made a network for each site, so will overload the netfilter and the routing of linux …

Would any administrator know if the patch that would resolve this issue would be available for testing?