i am unable to login to Bigdata labs getting error"server refused to start a Shell/command" since yesturday
User id pandurang82.
also when tried to start consol getting below error.
500 : Internal Server Error
Error in Authenticator.pre_spawn_start: BlockingIOError [Errno 11] Resource temporarily unavailable: ‘jupyterhub-singleuser’
please help to fix the issue.,