Search is not showing logged messages for current day

Hello,
graylog was working without any problems, but i noticed today that graylog server goes down today,when i started the server it works, but i am not able to search in current logs,i noticed that current index is empty, so i rotate active write index,but this step did not solve the problem.
why graylog is not logging incoming inputs,is it related to the below errors that i saw in serverlog and elasticsearch?how to solve it?

elasticsearch logs:
(hostname/archives/DC968BYE5/p1589190801019600)

itly quoted strings if you need finer-grained control]
[2020-05-11T09:13:51,214][WARN ][o.e.d.c.ParseField ] [uZNgJho] Deprecated field [split_on_whitespace] used, replaced by [This setting is ignored, the parser always splits on operator]
[2020-05-11T09:13:51,214][WARN ][o.e.d.c.ParseField ] [uZNgJho] Deprecated field [disable_coord] used, replaced by [disable_coord has been removed]
[2020-05-11T09:13:51,214][WARN ][o.e.d.c.ParseField ] [uZNgJho] Deprecated field [disable_coord] used, replaced by [disable_coord has been removed]

12:54

serverlog:

12:54

.

12:54

.

12:54

.

12:54

2020-05-11T09:50:07.236Z ERROR [AuditLogger] Unable to write audit log entry because there is no valid license.
2020-05-11T09:50:13.621Z ERROR [AbstractTcpTransport] Error in Input [GELF TCP/5d91e6eabc5748052644876b] (channel [id: 0x0630d66e, L:/172.31.72.174:12201 ! R:/52.55.119.180:51294]) (cause io.netty.handler.codec.TooLongFrameException: frame length exceeds 2097152: 2152584 - discarded)
2020-05-11T09:51:58.277Z ERROR [AbstractTcpTransport] Error in Input [GELF TCP/5d91e6eabc5748052644876b] (channel [id: 0x761d2f89, L:/172.31.72.174:12201 ! R:/52.55.119.180:60194]) (cause io.netty.handler.codec.TooLongFrameException: frame length exceeds 2097152: 2098136 - discarded)
2020-05-11T09:52:46.313Z ERROR [AbstractTcpTransport] Error in Input [GELF TCP/5d91e6eabc5748052644876b] (channel [id: 0xbcd68c66, L:/172.31.72.174:12201 ! R:/52.55.119.180:36390]) (cause io.netty.handler.codec.TooLongFrameException: frame length exceeds 2097152: 2143896 - discarded)

it looks like all messages are in your Graylog journal.

You should check your Graylog server.log what might be the reason for that. Maybe Graylog is having issues connecting to Elasticsearch? Elasticsearch is in high watermark or flood state, making the index read only?

exactly “Elasticsearch is in high watermark or flood state”, the issue was related to disk space.
Thank You Jan

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