Since some time i am unable to use Frescobaldi, it just does not start anymore.
Thank you so much in advantage.

Messages that appear when started in xterm:
 % frescobaldi 
Traceback (most recent call last):
  File "/usr/lib/python3.10/site-packages/qpageview/viewactions.py", line 354,
in slotZoomFactor
    view.setZoomFactor(factor)
  File "/usr/lib/python3.10/site-packages/qpageview/view.py", line 863, in
setZoomFactor
    with self.keepCentered(pos):
  File "/usr/lib64/python3.10/contextlib.py", line 135, in __enter__
    return next(self.gen)
  File "/usr/lib/python3.10/site-packages/qpageview/view.py", line 843, in
keepCentered
    offset = layout.pos2offset(pos_on_layout)
  File "/usr/lib/python3.10/site-packages/qpageview/layout.py", line 259, in
pos2offset
    page = self.pageAt(pos) or self.nearestPageAt(pos)
  File "/usr/lib/python3.10/site-packages/qpageview/layout.py", line 160, in
pageAt
    for page in self._pageRects().at(point.x(), point.y()):
  File "/usr/lib/python3.10/site-packages/qpageview/layout.py", line 151, in
_pageRects
    r = self._rects = PageRects(self.displayPages())
  File "/usr/lib/python3.10/site-packages/qpageview/rectangles.py", line 64, in
__init__
    self.bulk_add(objects)
  File "/usr/lib/python3.10/site-packages/qpageview/rectangles.py", line 92, in
bulk_add
    self._items.update((obj, self.get_coords(obj)) for obj in objects)
  File "/usr/lib/python3.10/site-packages/qpageview/rectangles.py", line 92, in
<genexpr>
    self._items.update((obj, self.get_coords(obj)) for obj in objects)
RecursionError: maximum recursion depth exceeded
[1]    4916 IOT instruction (core dumped)  frescobaldi