Try deactivating all plugins. If that resolves the issue, reactivate each one individually until you find the cause.
If that does not resolve the issue, try switching to the Twenty Sixteen theme to rule-out a theme-specific issue (theme functions can interfere like plugins).
Thread Starter
sajtab
(@sajtab)
Thanks James .. Now issue resolved. It was due to one of the plugins. Again one more issue found. When i click other navigation it’s show “HTTP Error 404.0 – Not Found”
I tried below thing but failed.
“If that does not resolve the issue, it’s possible that a .htaccess rule could be the source of the problem. To check for this, access your server via SFTP or FTP, or a file manager in your hosting account’s control panel, and rename the .htaccess file. If you can’t find a .htaccess file, make sure that you have set your SFTP or FTP client to view invisible files.”
Try re-saving your permalink structure at Settings/Permalinks in your admin panel. If WordPress cannot automatically edit the .htaccess file, it will provide manual instructions after saving.
Thread Starter
sajtab
(@sajtab)
Thanks James, Now issue solved. Issue was IIS 7 Server web.config file.