All Stack monitoring alert rules with error

Hello, I am new to elastic and sorry for my english!i have a problem, we are just implementing an ELK stack and all the default alerts of the stack monitoring are in Error with the following message

An error occurred when running the rule.
illegal_argument_exception, caused by: ""

we are using version 7.13.4 with two kibanas, two logstash and three elasticsearch.

Based on info in this ticket, it may be a duplicate of Built in alerts fail to run which I just responded on

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.