Internal Server Error, GUI not starting

Hi All,

Suddenly the GUI stopped working, displaying only “Internal Server Error”

Bootstrap seemed to have failed, however all other services seem to be running fine.

Dec 21 10:40:57 nano bootstrap[3084]: Exception occured while bootstrapping. This could be because rockstor.service is still starting up. will wait 2 seconds and try again. Exception: Exception while setting access_token for url(http://127.0.0.1:8000): No JSON object could be decoded. content: None
Dec 21 10:40:57 nano bootstrap[3084]: Exception occured while bootstrapping. This could be because rockstor.service is still starting up. will wait 2 seconds and try again. Exception: Exception while setting access_token for url(http://127.0.0.1:8000): No JSON object could be decoded. content: None
Dec 21 10:40:57 nano bootstrap[3084]: Exception occured while bootstrapping. This could be because rockstor.service is still starting up. will wait 2 seconds and try again. Exception: Exception while setting access_token for url(http://127.0.0.1:8000): No JSON object could be decoded. content: None
Dec 21 10:40:57 nano bootstrap[3084]: Exception occured while bootstrapping. This could be because rockstor.service is still starting up. will wait 2 seconds and try again. Exception: Exception while setting access_token for url(http://127.0.0.1:8000): No JSON object could be decoded. content: None
Dec 21 10:41:01 nano bootstrap[3084]: Exception occured while bootstrapping. This could be because rockstor.service is still starting up. will wait 2 seconds and try again. Exception: Exception while setting access_token for url(http://127.0.0.1:8000): No JSON object could be decoded. content: None
Dec 21 10:41:01 nano bootstrap[3084]: Max attempts(15) reached. Connection errors persist. Failed to bootstrap. Error: Exception while setting access_token for url(http://127.0.0.1:8000): No JSON object could be decoded. content: None
Dec 21 10:41:01 nano systemd[1]: rockstor-bootstrap.service: main process exited, code=exited, status=1/FAILURE
Dec 21 10:41:01 nano systemd[1]: Failed to start Rockstor bootstrapping tasks.
Dec 21 10:41:01 nano systemd[1]: Unit rockstor-bootstrap.service entered failed state.
Dec 21 10:41:01 nano systemd[1]: rockstor-bootstrap.service failed.

I couldn’t find a log with more info… any idea?

Thanks

Marco