Elasticsearch exception type=x_content_parse_exception reason=1400 bool failed to parse field filter; nested exception is ElasticsearchStatusExceptionElasticsearch exception type=x_content_parse_excep

This error message indicates that there is a problem with the syntax of the filter in the Elasticsearch query. The issue could be related to the use of an incorrect operator or an invalid JSON format.

To fix this error, you should review the Elasticsearch query and ensure that the filter is properly formatted. Check that the query is using the correct syntax and that all the required fields are present. You may also want to consult the Elasticsearch documentation or seek help from a developer to resolve this issue