[0620/100640:ERROR:tcp_listen_socket.cc(76)] Could not bind socket to 127.0.0.1:6004
[0620/100640:ERROR:node_debugger.cc(86)] Cannot start debugger server
[0620/102400:ERROR:tcp_listen_socket.cc(76)] Could not bind socket to 127.0.0.1:6004
[0620/102400:ERROR:node_debugger.cc(86)] Cannot start debugger server
[0620/165657:ERROR:tcp_listen_socket.cc(76)] Could not bind socket to 127.0.0.1:6004
[0620/165657:ERROR:node_debugger.cc(86)] Cannot start debugger server
[0620/173040:ERROR:tcp_listen_socket.cc(76)] Could not bind socket to 127.0.0.1:6004
[0620/173040:ERROR:node_debugger.cc(86)] Cannot start debugger server
[0621/162434:ERROR:tcp_listen_socket.cc(76)] Could not bind socket to 127.0.0.1:6004
[0621/162434:ERROR:node_debugger.cc(86)] Cannot start debugger server