My Files Not Showing In Firefox Browser

My Files Not Showing In Firefox Browser. but in tor browser it's working like a charm.i am totally confuesd. help me to recover this issue.

Does the log file say anything ?

Hi dimtry how to get a log file from client side browser.?

Either you can open your sync client and press F12

Or you log in to your sever via command line, ssh, and get the log file from /owncloud/data/owncloud.log

Hi dmitry sry for the late reply
I am using my VPS via SSH.i have found log file but there are 3000+ lines are avaiable so unable copy all lines from nano editor.
Is that any other way to copy log file..?

You can just post the lines with the error message in it