After the update I get a corrupted category page, for example http://www.worldofpixels.be/product-category/subaru-trackday-clastres-2017/audi-tt/
<b>Warning</b>: call_user_func_array() expects parameter 1 to be a valid callback, class ‘LNClass_PluginBase’ does not have a method ‘WPEnqueueScriptsHandler’ in <b>/home/worldo1q/public_html/wp-includes/class-wp-hook.php</b> on line <b>298</b>
<div id=”page-container” class=””></div>
Sorry to hear of the problem you are having.
This can be due to plugin conflict on your site so please try temporary deactivating all plugins except Unyson and see whether everything works fine and then enable the plugins one by one to see which plugin is conflicting if any.