我在EC2上停止并重新启动了ejabberd，我看到此错误：
The node 'ejabberd@clientmsg074-xmpp-1' is starting with status: started
ejabberd is not running in that node
Check for error messages: /opt/ejabberd/logs/ejabberd.log or other files in that directory.
日志仅显示以下行。有人可以帮我解决这个问题吗？
[root@clientmsg074-xmpp-1 ~]# cd /opt/ejabberd/logs/
[root@clientmsg074-xmpp-1 logs]# cat ejabberd.log
2018-09-04 06:16:20.237 [info] <0.7.0> Application lager started on node 'ejabberd@clientmsg074-xmpp-1'
2018-09-04 06:16:20.245 [info] <0.7.0> Application crypto started on node 'ejabberd@clientmsg074-xmpp-1'
2018-09-04 06:16:20.252 [info] <0.7.0> Application sasl started on node 'ejabberd@clientmsg074-xmpp-1'
2018-09-04 06:16:20.267 [info] <0.7.0> Application asn1 started on node 'ejabberd@clientmsg074-xmpp-1'
2018-09-04 06:16:20.267 [info] <0.7.0> Application public_key started on node 'ejabberd@clientmsg074-xmpp-1'
2018-09-04 06:16:20.274 [info] <0.7.0> Application ssl started on node 'ejabberd@clientmsg074-xmpp-1'
2018-09-04 06:16:20.278 [info] <0.7.0> Application p1_yaml started on node 'ejabberd@clientmsg074-xmpp-1'
2018-09-04 06:16:20.285 [info] <0.7.0> Application p1_tls started on node 'ejabberd@clientmsg074-xmpp-1'
2018-09-04 06:16:20.291 [info] <0.7.0> Application p1_xml started on node 'ejabberd@clientmsg074-xmpp-1'
2018-09-04 06:16:20.294 [info] <0.7.0> Application p1_stringprep started on node 'ejabberd@clientmsg074-xmpp-1'
2018-09-04 06:16:20.296 [info] <0.7.0> Application p1_zlib started on node 'ejabberd@clientmsg074-xmpp-1'
2018-09-04 06:16:20.298 [info] <0.7.0> Application p1_cache_tab started on node 'ejabberd@clientmsg074-xmpp-1'
2018-09-04 06:16:26.463 [info] <0.7.0> Application mnesia started on node 'ejabberd@clientmsg074-xmpp-1'