Web page 500 error

I have not looked in on my server in a bit but I am now seeing this error message when trying to log in
Error message cannot GET (500)
I am not really sure where to start and would like not to tinker if this is a known easy fix.
I also see that the elasticsearch folder is almost full, and I was wondering if this was related or a different problem and how to fix.

This has been in a testing mode before I got side tracked and it fell off of the radar.
Inside of the elasticsearch folder I see logs that repeat this kind of message:

[Warn] [o.e.c.r.a. DiskThresholdMonitor] [ sK7yP45] high disk watermark [90%] exceeded on [sK7yP45vQd2pmnmgvNsvFA] [sK7yP45] [/var/lib/elasticsearch/nodes/0] free: 10.3mb[0%], shards will be relocated away from this node

I am not sure how to proceed and am open for advise.

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.