GET /tryton_fusion/products HTTP/1.1" 500 -
20915 139748543760128 [2021-02-12 14:30:41,178] ERROR werkzeug Error on request:
Traceback (most recent call last):
  File "/home/tryton/.local/lib/python3.7/site-packages/werkzeug/serving.py", line 323, in run_wsgi
    execute(self.server.app)
  File "/home/tryton/.local/lib/python3.7/site-packages/werkzeug/serving.py", line 312, in execute
    application_iter = app(environ, start_response)
  File "/srv/tryton/5.8/tryton-env/trytond/trytond/wsgi.py", line 191, in __call__
    return self.wsgi_app(environ, start_response)
  File "/srv/tryton/5.8/tryton-env/trytond/trytond/wsgi.py", line 199, in __call__
    environ, start_response)
  File "/home/tryton/.local/lib/python3.7/site-packages/werkzeug/middleware/shared_data.py", line 260, in __call__
    return self.app(environ, start_response)
  File "/srv/tryton/5.8/tryton-env/trytond/trytond/wsgi.py", line 188, in wsgi_app
    return response(environ, start_response)
  File "/home/tryton/.local/lib/python3.7/site-packages/werkzeug/wrappers/base_response.py", line 698, in __call__
    app_iter, status, headers = self.get_wsgi_response(environ)
  File "/home/tryton/.local/lib/python3.7/site-packages/werkzeug/wrappers/base_response.py", line 686, in get_wsgi_response
    headers = self.get_wsgi_headers(environ)
  File "/home/tryton/.local/lib/python3.7/site-packages/werkzeug/wrappers/base_response.py", line 634, in get_wsgi_headers
    content_length = sum(len(to_bytes(x, "ascii")) for x in self.response)
  File "/home/tryton/.local/lib/python3.7/site-packages/werkzeug/wrappers/base_response.py", line 634, in <genexpr>
    content_length = sum(len(to_bytes(x, "ascii")) for x in self.response)
  File "/home/tryton/.local/lib/python3.7/site-packages/werkzeug/_compat.py", line 202, in to_bytes
    raise TypeError("Expected bytes")
TypeError: Expected bytes