xml.etree.ElementTree.Parse Error - mismatched tag

[step21]

This is an error message I get upon parsing the enex file of my Inbox. Please find the full error message below. Any hints welcome.

Importing from ENEX  [##################------------------]   50%  00:00:50
Traceback (most recent call last):
  File "/Users/utopist/.virtualenvs/evernote-to-sqlite-Og2PIW3Y/bin/evernote-to-sqlite", line 8, in <module>
    sys.exit(cli())
  File "/Users/utopist/.virtualenvs/evernote-to-sqlite-Og2PIW3Y/lib/python3.9/site-packages/click/core.py", line 1137, in __call__
    return self.main(*args, **kwargs)
  File "/Users/utopist/.virtualenvs/evernote-to-sqlite-Og2PIW3Y/lib/python3.9/site-packages/click/core.py", line 1062, in main
    rv = self.invoke(ctx)
  File "/Users/utopist/.virtualenvs/evernote-to-sqlite-Og2PIW3Y/lib/python3.9/site-packages/click/core.py", line 1668, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/Users/utopist/.virtualenvs/evernote-to-sqlite-Og2PIW3Y/lib/python3.9/site-packages/click/core.py", line 1404, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/Users/utopist/.virtualenvs/evernote-to-sqlite-Og2PIW3Y/lib/python3.9/site-packages/click/core.py", line 763, in invoke
    return __callback(*args, **kwargs)
  File "/Users/utopist/.virtualenvs/evernote-to-sqlite-Og2PIW3Y/lib/python3.9/site-packages/evernote_to_sqlite/cli.py", line 30, in enex
    for tag, note in find_all_tags(fp, ["note"], progress_callback=bar.update):
  File "/Users/utopist/.virtualenvs/evernote-to-sqlite-Og2PIW3Y/lib/python3.9/site-packages/evernote_to_sqlite/utils.py", line 17, in find_all_tags
    for event, el in parser.read_events():
  File "/usr/local/Cellar/[email protected]/3.9.6/Frameworks/Python.framework/Versions/3.9/lib/python3.9/xml/etree/ElementTree.py", line 1329, in read_events
    raise event
  File "/usr/local/Cellar/[email protected]/3.9.6/Frameworks/Python.framework/Versions/3.9/lib/python3.9/xml/etree/ElementTree.py", line 1301, in feed
    self._parser.feed(data)
xml.etree.ElementTree.ParseError: mismatched tag: line 6837961, column 2

[step21]

Additionally, assuming the line numbers match up with the provided enenx file, the mentioned line plus one before and after is as follows:

<![CDATA[>]]>
</span></div>
<div style="padding: 0px; font-family: Arial, sans-serif; font-size: 12px; line-height: 16px; white-space: pre-wrap;"><br style=" padding: 0px;"/>