<pre>Traceback (most recent call last):
  File &#34;/home/user/Electrum-4.5.5/electrum/gui/qt/util.py&#34;, line 1429, in on_qt_callback_signal
    return func(self, *args[1:])
           ^^^^^^^^^^^^^^^^^^^^^
  File &#34;/home/user/Electrum-4.5.5/electrum/gui/qt/channel_details.py&#34;, line 156, in on_event_htlc_failed
    self.move(&#39;inflight&#39;, &#39;failed&#39;, payment_hash)
  File &#34;/home/user/Electrum-4.5.5/electrum/gui/qt/channel_details.py&#34;, line 126, in move
    row_idx = self.keyname_rows[fro].pop(payment_hash)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyError: b&#39;dg&gt;\x98\xa76\x1b\xc9\xf8B\xa1\x1c\x98\xc0\xed\xee\x1a\xb0\xdd\x1c?v\x94\x9e\x0c|I\x80:\xebf&gt;&#39;
</pre>