Aroma help

~/Aoyama $ python3 cnc.py 80
Exception in thread Thread-2 (listen_scan):
Traceback (most recent call last):
  File "/data/data/com.termux/files/usr/lib/python3.10/threading.py", line 1009, in _bootstrap_inner
    self.run()
  File "/data/data/com.termux/files/usr/lib/python3.10/threading.py", line 946, in run
    self._target(*self._args, **self._kwargs)
  File "/data/data/com.termux/files/home/Aoyama/cnc.py", line 277, in listen_scan
    lis.bind(('0.0.0.0',911))
PermissionError: [Errno 13] Permission denied
Exception in thread Thread-1 (main):
Traceback (most recent call last):
  File "/data/data/com.termux/files/usr/lib/python3.10/threading.py", line 1009, in _bootstrap_inner
    self.run()
  File "/data/data/com.termux/files/usr/lib/python3.10/threading.py", line 946, in run
    self._target(*self._args, **self._kwargs)
  File "/data/data/com.termux/files/home/Aoyama/cnc.py", line 298, in main
    s.bind(('0.0.0.0',b))
PermissionError: [Errno 13] Permission denied