XF 2.0 Admin.php log out automatically

[dsgh]

I login to admin.php. suddenly logout by itself. I login again, and out again. this incident continues to occur repeatedly. I have contacted support hosting, there is no problem with the server. can anyone help?

 

[CoZmicShReddeR]

I login to admin.php. suddenly logout by itself. I login again, and out again. this incident continues to occur repeatedly. I have contacted support hosting, there is no problem with the server. can anyone help?

My first thing would be to review FTP see what files have been tampered by Date or if you can remote desktop review which files were last updated then try and figure it out from there

Other none website issues will cause the same issues

By chance Did you restrict your Cookies or turn them off on your Forums??

Have your tried another browser?

Have you tried re-uploading XenForo?

 

[dsgh]

By chance Did you restrict your Cookies or turn them off on your Forums??

how to know that?

Have your tried another browser?

Yes, I have tried Google Chrome and Firefox. the result is the same

Have you tried re-uploading XenForo?

I just created a forum. initially I use xf 1.5.18 and I found the problem as I described above. then I reinstall it using xf 2.0.4, and I keep finding the same problem.

on the same server, there is also my other forum but there is no problem whatsoever.

 

[S Thomas]

Can you login after several tries? If so, are you using Firefox with an Adblocker?

 

[dsgh]

Can you login after several tries? If so, are you using Firefox with an Adblocker?

yes I can login. a moment later, log out automatically. so when I'm going to create a node, I have to log in again and again.
I don't use adblocker

 

[sbj]

Maybe a http/https and/or www/non-www issue? Did you redirect all of these?
And also maybe you setup your browser not to save any cookies?

 

[CoZmicShReddeR]

Another is are you using any cloud services or cache in your config like memcached, file cache or any front and back cache? Sometimes they can create issues if they are not being properly flushed.

Is this site inside folder inside another XF root?

 

[ASap]

Issues of that nature are usually related to problems with server caching and/or reverse proxy.