Error fetching fields for index pattern filebeat

hello
i have a server with ELK 7.6.1 installed and i want try to send IISlogs using filebeat-7.6.1-oss
i use bitmani appliance ready OVF
i have this problem when click on indexes created by filebeat for IIS-Logs

Error fetching fields for index pattern filebeat-* (ID: filebeat-*)
_request/<@http://85.xx.xx.xx/bundles/commons.bundle.js:1:815851

and also when i want use SIEM app i says application not available!
i think when i installed filebeat or auditbeat on clients ( servers who want to be analyze) and get logs in server i can use SIEM!
whats the problem?