Nicotine-plus bug

Hello,

has anybody else observed the following bug in nicotine-plus (11.4 - Packman version)?

After a short time all transfers freeze. The window stays responsive but nicotine can’t be persuaded to restart the transfers.

Here is the error message:

Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib64/python2.7/threading.py", line 530, in __bootstrap_inner
    self.run()
  File "/usr/local/lib/python2.7/site-packages/pynicotine/slskproto.py", line 383, in run
    conns, connsinprogress, server_socket = self.process_queue(queue, conns, connsinprogress, server_socket)
  File "/usr/local/lib/python2.7/site-packages/pynicotine/slskproto.py", line 918, in process_queue
    msg = msgObj.makeNetworkMessage()
  File "/usr/local/lib/python2.7/site-packages/pynicotine/slskmessages.py", line 1787, in makeNetworkMessage
    self.packObject(2) +
  File "/usr/local/lib/python2.7/site-packages/pynicotine/slskmessages.py", line 303, in packObject
    return struct.pack("<I", object.value)
error: 'I' format requires 0 <= number <= 4294967295

Unfortunately I know nothing about Python.

I also tried installing the same version from the nicotine project page, getting the same result.

I’m not sure what to do next. Any advice?

Thanks in advance!