TypeError: replace() argument 2 must be str, not None

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Crash Report

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Traceback

Traceback (most recent call last):
  File "/home/kingsman/Electrum-4.4.6/electrum/plugins/payserver/qt.py", line 93, in <lambda>
    menu.addAction(_("View in payserver"), lambda: webopen(self.view_url(key)))
                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kingsman/Electrum-4.4.6/electrum/gui/qt/util.py", line 1146, in webopen
    webbrowser.open(url)
  File "/usr/lib/python3.11/webbrowser.py", line 87, in open
    if browser.open(url, new, autoraise):
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/webbrowser.py", line 273, in open
    args = [arg.replace("%s", url).replace("%action", action)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/webbrowser.py", line 273, in <listcomp>
    args = [arg.replace("%s", url).replace("%action", action)
            ^^^^^^^^^^^^^^^^^^^^^^
TypeError: replace() argument 2 must be str, not None

TypeError: replace() argument 2 must be str, not None

Reporter

This issue was reported by 1 user(s):

Electrum Version	Python Version	Operating System	Wallet Type	Locale	Stack
4.4.6	3.11.7 (main, Dec 8 2023, 14:22:46) [GCC 13.2.0]	Linux-6.5.0-kali3-amd64-x86_64-with-glibc2.37	imported,standard	en_US	ℹ

Additional Information

The reporting user(s) did not provide additional information.