Error When I try delete Pool

General
1 
     Traceback (most recent call last):

File “/opt/rockstor/eggs/gunicorn-0.16.1-py2.7.egg/gunicorn/workers/sync.py”, line 34, in run
client, addr = self.socket.accept()
File “/usr/lib64/python2.7/socket.py”, line 202, in accept
sock, addr = self._sock.accept()
error: [Errno 11] Resource temporarily unavailable

2

This typically happens on “prohibited operations” such as deleting a Pool that is not empty. Printing the traceback is misleading for errors like these, which we’ll improve soon. But I think you’ll see the real/understandable error right under Houston, we’ve had a problem