Problem with kml for photo display

For some time, I've been using the following kml code to display photos on a hiking track:

<Placemark>
<description><![CDATA[
<table width="300"><tr><td>
Sud - Pointe du Frejus (à g), le Grand Argentier (à d)
</td></tr>
<tr><td>
Click on photo for enlarged image
</td></tr>
<tr><td>
<a href="http://www.loveluck.net/photos-2015/2015-10-08_Col-de-Chaviere/album/slides/DSCN1258.jpg" target=_blank>
<img src='http://www.loveluck.net/photos-2015/2015-10-08_Col-de-Chaviere/album/slides/DSCN1258.jpg'
width='341' height='256'>
</td></tr>
<tr><td>GPS coordinates: <br>long: 6.665855 E lat: 45.239057 N
<br>altitude: 2371.89 m
</td></tr></table>]]></description>
<Snippet/>
<styleUrl>#Photo</styleUrl>
<Point>
<altitudeMode>clampedToGround</altitudeMode>
<coordinates>6.665855,45.2390566666667,0</coordinates>
</Point>
</Placemark>
<Placemark>

This puts a marker at the point given by the GPS coordinates, clicking on the marker produces a small image with details of the photo, clicking on the small photo displays a larger image in a separate window. The problem (which only occurred fairly recently) comes when I click on the 'Back to Google Earth' link, which causes Google Earth to crash.

I'm using Google Earth 7.1.5.1557 running on Mac OS X 10.11.4 (El Capitan).

Does anyone have any ideas as to why this code suddenly caused Google Earth to crash in this way?

Thanks in advance.

Hi, Although we are happy to help if we can, but the best place to ask is the Help forums, the link is in the top banner.

Thanks for pointing me at the Help forum. I did get some helpful advice there, which helped me to find a workaround to my problem:
productforums.google.com/forum/#!topic/maps/IUrBGKr-2uU;context-place=topicsearchin/maps/category$3Agoogle-earth|sort:relevance|spell:false

It does seem that this is a bug in Google Earth on Mac (but not on Windows) which wasn't present in earlier versions.

I'm glad to have helped in a small way at least. Thanks for the follow up.