Double image in post – Lightword theme

I tried disabling plugins that might affect it

Have you tried:
– deactivating all plugins (yes, all) to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s). If you can’t get into your admin dashboard, try resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems.
– switching to the Twenty Eleven theme to rule out any theme-specific problems.

Thanks for the suggestions kmessinger

I have now deactivated absolutely every plugin but it didnt solve the problem. I switched themes to Twenty Eleven and the extra thumbnail image was gone, so it’s definitely the theme.

I deleted the theme and re-uploaded a fresh copy from the wordpress site. Still no good.

I used Firebug to identify the code where the duplicate image is and it’s below, between the <h2> and the <p> I just dont know enough about wordpress themes to know where that is in the theme, or how it got in there, the double image wasnt there 2 weeks ago!

<div id="content-body">
<div id="post-921" class="post-921 post type-post status-publish format-standard hentry category-after-effects-tutorials category-motion-graphics-tutorial tag-3d-camera-tracker tag-3d-projection tag-after-effects tag-motion-tracking tag-tracker">
<div class="comm_date">
<h2>
<img class="alignleft wp-post-image" width="200" height="83" title="Projection-Camera-Tracker-Mapping-Tutorial.jpg" alt="Projection-Camera-Tracker-Mapping-Tutorial.jpg" src="https://www.my-website.com/blog/wp-content/uploads/2012/06/Projection-Camera-Tracker-Mapping-Tutorial-300x125.jpg">
<p>

You need to contact the theme creator. This is not a wp problem.

Ok, will do. Thanks for your suggestions.