Promtail-loki integration issue

Hello everyone need your guidance for integration of loki and promtail.
I have ECS cluster in that running promtail as deamon service to collect logs and send to loki and loki i have installed on outside ECS cluster. but promtail which is deamon in ECS cluster unable to send logs to loki. getting the error.
Please Guide for this.
Thanking you!!

level=warn ts=2024-07-13T07:24:34.014728943Z caller=client.go:419 component=client host=44.211.43.213:3100 msg=“error sending batch, will retry” status=-1 tenant= error=“Post "http://44.211.43.213:3100/loki/api/v1/push\”: context deadline exceeded"

I’d check and make sure your Loki cluster is functional. Consider increasing some limits as well.