Error with execute zypper install any-program

I'm using OpenSuse Leap with Gnome interface

When I try execute sudo zypper install wine yesterday, the command retu for me fallowing messages:

sudo zypper install wine
root's password:
Refreshing service 'service'.
Unexpected exception.
Parse error: repoindex.xml[338] Opening and ending tag mismatch: h3 line 338 and h4
History:
 - repoindex.xml[187] Entity 'nbsp' not defined
 - repoindex.xml[187] Entity 'nbsp' not defined

Please file a bug report about this.
See http://en.opensuse.org/Zypper/Troubleshooting for instructions.

So I tried test install any other programs and command zypper update also same problem.

How to can I fix this?