Error from watcher in Elasticsearch

Elastic Stack Elasticsearch
1

After upgrading from one node to three nodes on my elasticsearch cluster and install x-pack i run a weird error , when trying to access the watcher from kibana , and also when i try to create a new watch
<-

trying to auto create mapping, but dynamic mapping is disabled

I researched i little bit and i changed the index.mapping.dynamic to true :

{
"index" : {
"mapper": {
"dynamic" : true
}
}
}

but is still giving me the error . What should i do ?

2

Please post the entire error and let us know what version you are on.