[2021-02-18T10:56:01.222Z] | prozorro_sale.procedure.errors | ERROR - Unknown error caught in API - Object of type datetime is not JSON serializable | X-Request-ID: f22cead7-198f-4402-834d-3787b6c1a792
Traceback (most recent call last):
File "/procedure/prozorro_sale/procedure/errors.py", line 76, in request_errors_middleware
return await handler(request)
File "/usr/local/lib/python3.9/site-packages/prozorro_sale/auth/__init__.py", line 107, in context_middleware
return await handler(request)
File "/usr/local/lib/python3.9/site-packages/prozorro_sale/auth/__init__.py", line 113, in access_middleware
return await handler(request)
File "/procedure/prozorro_sale/procedure/utils.py", line 82, in accept_language_middleware
return await handler(request)
File "/usr/local/lib/python3.9/site-packages/prozorro_sale/tools/__init__.py", line 81, in retry_on_concurrency_error_middleware
return await handler(request)
File "/usr/local/lib/python3.9/site-packages/prozorro_sale/tools/__init__.py", line 45, in request_unpack_params
return await handler(request, **request.match_info)
File "/procedure/prozorro_sale/procedure/api.py", line 746, in get_specs
return web.json_response(data=specs, status=200)
File "/usr/local/lib/python3.9/site-packages/aiohttp/web_response.py", line 773, in json_response
text = dumps(data)
File "/usr/local/lib/python3.9/json/__init__.py", line 231, in dumps
return _default_encoder.encode(obj)
File "/usr/local/lib/python3.9/json/encoder.py", line 199, in encode
chunks = self.iterencode(o, _one_shot=True)
File "/usr/local/lib/python3.9/json/encoder.py", line 257, in iterencode
return _iterencode(o, 0)
File "/usr/local/lib/python3.9/json/encoder.py", line 179, in default
raise TypeError(f'Object of type {o.__class__.__name__} '
TypeError: Object of type datetime is not JSON serializable