Some unknown problem on CKAN

[dadiorchen]

url: https://dev-ckan.treetracker.org/api/action/resource_create
response: <Response [500]>
response.text: {"help": "https://dev-ckan.treetracker.org/api/3/action/help_show?name=resource_create", "error": {"__type": "Internal Server Error", "message": "Internal Server Error"}, "success": false}
{"help": "https://dev-ckan.treetracker.org/api/3/action/help_show?name=resource_create", "error": {"__type": "Internal Server Error", "message": "Internal Server Error"}, "success": false}

[dadiorchen]

And how can I check the system log of CKAN, the 500 internal error message is poor.