Maximum number of unix donaim socket that can run in the same time on linux

Question

What is the maximum number of unix domain socket that linux can manage in parallel, besides the file descriptor limit that we can change? Some Os have a limit https://www.ibm.com/docs/en/ztpf/1.1.0.15?topic=considerations-unix-domain-sockets

I am getting Too many open files os error.I didn't reach the NOFILE Limit.