Kibana 6.6.1 don't start

Elastic Stack Kibana
1

Hi,
after a successful upgrade from elasticsearch 5.4.0 to 6.6.1
at first run of kibana 6.6.1, it doesn't start with a fatal error on spaces.

Here the log:

1_fatal
kibana.6.6.1_fatal.png1145×605 24.9 KB

here the full log:
https://pastebin.com/KpjL1DzE

i didn't find nothing similar error in this forum.
Any suggestion?

2

that was a big jump. from 5.4.0 to 6.6.1

in past when I had a problem I remove .kibana_1 indice and it worked. (but I did upgrade from 6.x to 6.y)

I do not know if that will solve your problem or not.

3

I need my .kibana index to be reindexed and working in 6.6.1,
btw i'm passing through 5.6.0 as intermediate upgrade.

4

Hi,
i did upgrade easly, as documented, jumping from 5.4.0 to 6.6.1 directly.