Method userGroup/search doesn't work

[jmrkvicka909]

Hi folks, could someone help me, why method userGroup/search doesn't work? I am also ussing account/search which works without any problem, but with userGroup I am getting this error:

line 33, in <module> for usergroup_data in o_usergroup.search(): File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/syspass_api_client/user_group.py", line 50, in search data = self.api.call_api(method=METHODS["search"], params=params) File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/syspass_api_client/api.py", line 96, in call_api raise ApiError("Sorry, there was an error: {0} ({1})" syspass_api_client.api.ApiError: Sorry, there was an error: Internal error (-32603)

This is my code