Unable to enter my space in Kibana

[Pablo95]

Hi,

I was trying Vega visualization and then Kibana stop wrking in my browser. The service is still up and running, but I'm unable to enter my space.
Every time i refresh the page this is what it says to me:

Can anyone help me please?? This is urgent... My finall degree work depends on that...

Thank you!

[warkolm (Mark Walkom)]

What do your Kibana logs show?

[Pablo95]

unfortunately someone hacked my elasticsearch and delete all my data and indices....

[warkolm (Mark Walkom)]

What version are you on?

[Pablo95]

In the 7.5.1

[warkolm (Mark Walkom)]

Security has been free since 7.1, you should really configure it.

[Pablo95]

Yeah... already done it.

Thanks