Rabbitmq server crash randomly occur and I don't know why - crash

Question

I want to know the cause of Rabbitmq crash which randomly occur. can you let me know what kind of causes could be considered?
Also my team should manually restart the rabbitmq when crash happens, so I want to know if there is a way to restart rabbitmq server automatically.
Here is the error report when rabbitmq crash occur:
=WARNING REPORT==== 6-Dec-2017::07:56:43 ===
closing AMQP connection <0.4387.0> (000000:23070 -> 00000:5672, vhost: '/', user: '00000'):
client unexpectedly closed TCP connection
Also this is part of sasl.gsd fild :
=SUPERVISOR REPORT==== 7-Dec-2017::10:03:15 ===
Supervisor: {local,sockjs_session_sup}
Context: child_terminated
Reason: {function_clause,
[{gen_server,cast,
[{},sockjs_closed],
[{file,"gen_server.erl"},{line,218}]},
{rabbit_ws_sockjs,service_stomp,3,
[{file,"src/rabbit_ws_sockjs.erl"},{line,150}]},
{sockjs_session,emit,2,
[{file,"src/sockjs_session.erl"},{line,173}]},
{sockjs_session,terminate,2,
[{file,"src/sockjs_session.erl"},{line,311}]},
{gen_server,try_terminate,3,
[{file,"gen_server.erl"},{line,629}]},
{gen_server,terminate,7,
[{file,"gen_server.erl"},{line,795}]},
{proc_lib,init_p_do_apply,3,
[{file,"proc_lib.erl"},{line,247}]}]}
Offender: [{pid,<0.20883.1160>},
{id,undefined},
{mfargs,
{sockjs_session,start_link,
["pd4tvvi0",
{service,"/stomp",
#Fun<rabbit_ws_sockjs.1.47892404>,{},
"//cdn.jsdelivr.net/sockjs/1.0.3/sockjs.min.js",
false,true,5000,25000,131072,
#Fun<rabbit_ws_sockjs.0.47892404>,undefined},
[{peername,{{172,31,6,213},9910}},
{sockname,{{172,31,5,49},15674}},
{path,"/stomp/744/pd4tvvi0/htmlfile"},
{headers,[]},
{socket,#Port<0.12491352>}]]}},
{restart_type,transient},
{shutdown,5000},
{child_type,worker}]
=CRASH REPORT==== 7-Dec-2017::10:03:20 ===
crasher:
initial call: sockjs_session:init/1
pid: <0.25851.1160>
registered_name: []
exception exit: {function_clause,
[{gen_server,cast,
[{},sockjs_closed],
[{file,"gen_server.erl"},{line,218}]},
{rabbit_ws_sockjs,service_stomp,3,
[{file,"src/rabbit_ws_sockjs.erl"},{line,150}]},
{sockjs_session,emit,2,
[{file,"src/sockjs_session.erl"},{line,173}]},
{sockjs_session,terminate,2,
[{file,"src/sockjs_session.erl"},{line,311}]},
{gen_server,try_terminate,3,
[{file,"gen_server.erl"},{line,629}]},
{gen_server,terminate,7,
[{file,"gen_server.erl"},{line,795}]},
{proc_lib,init_p_do_apply,3,
[{file,"proc_lib.erl"},{line,247}]}]}
in function gen_server:terminate/7 (gen_server.erl, line 800)
ancestors: [sockjs_session_sup,<0.177.0>]
messages: []
links: [<0.178.0>]
dictionary: []
trap_exit: true
status: running
heap_size: 987
stack_size: 27
reductions: 175
neighbours:
Please check out the error report I posted above and let me know the causes of rabbitmq crash and the way to automatically restart rabbitmq server.
Thanks!!