Error After recent Update

Hi,

CWP auto updated today and after update i am not able to login. I have attached image.

Please help me on this.

Screenshot: https://gyazo.com/073b69e7934ad77bd58d7b2e29f58267

you have several windows open in the browser close all and log in only one

No, thats not a problem. Even i tested what you said, but no luck.

Is CWP is IP sensitive? I mean is it possible when Dynamic IP change CWP log me out?

cwp always used ip check
http://wiki.centos-webpanel.com/invalid-session-in-the-panel

Check the error log /usr/local/cwpsrv/log

Could be your session keys can't be written to the server, or about 30 other factors.

I tested using another ISP and it works. Its not working with particular ISP, i think this is because of dynamic IP that change very fast. I can login with static IP without any issue.

Thanks guys for helping.

If your IP changes that often, I would file a complain with the ISP.  Should be at least 1 day leases on IPs.  A workaround would be to utilize a VPN connection to administer your server.