My site works fine, execpt for the category page. You can have a look at: http://goo.gl/9fgPN You see double city names, this happens when I try to solve te problem to upgrade to Atahualpa version 367, so an extra problem. If you click on the citynames, you can see that the pages are ok, but showing false on the category page. Any suggestions?

try doing a forum search, this issue has been address several times before. (hint: look in the the different forums)

Thank you,, not to be rude but I did a search before and now for 20 minutes but cannot find it. English is not my native language. I gues I cannot find the right words to search for the correct answers.

did you apply the patches for 367?

I Applied the patches, never new that there were patches avaiable.
Double names are gone now, leave me now with a messed up category pages. I already disabled all the plugins, switch page cache off with no result. (switch them back on)

I assume that 'Categorieën' is 'Category'. What seems to be messed up, the few I looked at seemed fine.

Yes, indeed you are right, it is Dutch, Please use Gelderland als an example. There are four city names and only 1 picture, which is a wrong one. You can click the citynames to see how it should be look like.
As I now look to the category page, in fact it is correct except for the Google streetview pictures. If you are not aware of this problem, I guess it is maybe a streetview API problem, too many requests at the same time?
Please use only Gelderland to view this problem because not all the other cities contains streetview pictures yet.

Your problem is that each occurrence of the 'street view' is using the exact same canvas to display on. If you look at the code you will see

<div id='streetview_canvas_0' style='width: 100%; height: 450px; '></div><script type='text/javascript'>
		  	var myLatlng = new google.maps.LatLng(51.986343,5.8796839999999975);
			var panoramaOptions = {
			  position: myLatlng,
			  addressControl: false,
			  pov: {
				heading: -96.0948113036255,
				pitch: 11.364052311127251,
				zoom: 1
			  }
			};
			var panorama_0 = new  google.maps.StreetViewPanorama(document.getElementById('streetview_canvas_0'), panoramaOptions);
		</script>

then

<div id='streetview_canvas_1' style='width: 100%; height: 450px; '></div>
<script type='text/javascript'>
		  	var myLatlng = new google.maps.LatLng(52.227314,5.903784999999971);
			var panoramaOptions = {
			  position: myLatlng,
			  addressControl: false,
			  pov: {
				heading: 155.47368903262725,
				pitch: 14.188608587165033,
				zoom: 1.6600000000000001
			  }
			};
			var panorama_0 = new  google.maps.StreetViewPanorama(document.getElementById('streetview_canvas_0'), panoramaOptions);
		</script>

Note that the second has a div ID of 'streetview_canvas_1', but the script is using 'streetview_canvas_0'

OK, I see the problem. Problem is that I don't know where to start solving this problem. Which script is responsible for this output. Is this by category.php or is this created by the streetview plugin?
As Wordpress works so nice out of the box, I never had to view in the code to solve a problem.

I assume it is street view that is doing this

OK, thank you very much for your help. I take them offline for further investigation.