hi, i rebooted my unraid server and i am now getting this 500 internal server error when i try to go to the gui. i can still use the command line straight from tge server and dockers are still working. any ideas what could cause this. not sure what info you may need. thanks

Edited March 25, 20188 yr by dapice

unifi video docker seems to be working but plex will not play a video

I would suggest that you post up a diagnostics file (in a new post)  using the command line interface.    You enter   diagnostics   on the cmd line and the script will write the diagnostics file to the   logs   folder/directory of your flash drive.  

I've got also 500 error @ web gui, and the command line seems to be working. 

I've run diagnostics, it created a log file on the flash drive. 

But, the log file is 0KB size, it's just empty.

 

I've got this issue after fully replacing the hard drives - still playing with the system, trying to understand whether it fits my needs or not. 

It was 2 hdds before, now I've put 5 hdds to test the things (and, actually, copy the old files from current nas).

 

But, faced with this 500error and the impossiblity to create the logs.

 

What should I do?

What's the output of 

df -h

 

Also manually grab the syslog

cp /var/log/syslog /boot/syslog.txt

 

and post the file here.

The only way i could get my server to stop giving that error was to go back to a previous flash drive that i had backed up.im sure there are better ways but this worked for me

Thanks. 
Actually, in my case it was also a flash-drive issue. 
Started from scratch with a newer USB-stick, and now it seems to be OK.