I’m seeing the same thing, I’ve manually updated to v2.9.1 and running WordPress v4.0 on GoDaddy windows hosting.

All plugins disabled, alternative themes work just fine.

Note that it isn’t just the theme interaction that is broken the widget screen loses all click and drag related events.

Here is the error from Chrome v37.0.2062.124 m developer console.

Uncaught Error: Syntax error, unrecognized expression: a[rel=] load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2fb.error load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2fb.tokenize load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2fb.compile load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2fb.select load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2fb load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2fb.matches load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2m.filter load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2w load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2m.fn.extend.filter load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2initLayout avia_colorpicker.js?ver=4.0:948(anonymous function) avia_colorpicker.js?ver=4.0:652m.extend.each load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2window.EYE.init avia_colorpicker.js?ver=4.0:651j load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2k.fireWith load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2m.extend.ready load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2J load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload,json2&ver=4.0:2

i am using 3.0 can you please help me? My boss has to have a sidebar for the product pages this is crucial below is the functions file for the child theme i am using, i am using a custom widget for the sidebar and on the product listing pages i have it set to ‘sidebar product page’ and i have the child theme overall settings for all sidebars to be set to the right below the functions file i will add the css u sent me please help if you can i am so close please let me know if anyhting is wrong?

FUNCTIONS FILE-CHILD THEME

<?php
$avia_config[‘imgSize’][‘shop_thumbnail’] = array(‘width’=>120, ‘height’=>120, ‘crop’ => true);
$avia_config[‘imgSize’][‘shop_catalog’] = array(‘width’=>260, ‘height’=>260, ‘crop’ => true);
$avia_config[‘imgSize’][‘shop_single’] = array(‘width’=>450, ‘height’=>999, ‘crop’ => false);

add_action( ‘woocommerce_before_single_product_summary’, ‘avia_add_image_div’, 2);
add_action( ‘woocommerce_before_single_product_summary’, ‘avia_close_image_div’, 20);
function avia_add_image_div()
{
echo “<div class=’single-product-main-image alpha’>”;
}

function avia_close_image_div()
{
global $avia_config;
$avia_config[‘currently_viewing’] = “shop_single”;

echo “</div>”;
}

add_action( ‘woocommerce_before_single_product_summary’, ‘avia_add_summary_div’, 25);
add_action( ‘woocommerce_after_single_product_summary’, ‘avia_close_summary_div’, 3);
function avia_add_summary_div()
{
echo “<div class=’single-product-summary’>”;
}

function avia_close_summary_div()
{
echo “</div>”; //close out the summary
get_sidebar();
}

?>

CSS-style.css child-theme

/*
Theme Name: Enfold Child
Description: A Child Theme for the Enfold WordPress Theme. If you plan to do a lot of file modifications we recommend to use this Theme instead of the original Theme. Updating wil be much easier then.
Version: 1.0
Author: Kriesi
Author URI: http://kriesi.at
Template: enfold
*/

body {
font: 15px/1.8em “HelveticaNeue”, “Helvetica Neue”, Helvetica, Arial, sans-serif;
color: #444;
-webkit-text-size-adjust: 100%;
}

td {
font-size: 14px;
padding: 9px 12px;
border-style: solid;
border-width: 1px;
border-left:none;
border-top:none;
}
table {
width: 100%;
padding: 0;
margin: 0 0 20px 0;
font-size: 14px;
}
#top select {
-webkit-appearance: none;
border: 1px solid #e1e1e1;
padding: 8px 6px;
outline: none;
font: 14px “HelveticaNeue”, “Helvetica Neue”, Helvetica, Arial, sans-serif;
color: #777;
margin: 0;
width: 210px;
max-width: 100%;
display: block;
margin-bottom: 20px;
background: #fff;
border-radius: 0px;
}
blockquote small, blockquote cite, blockquote small a, blockquote cite a, blockquote a small, blockquote a cite{font-size: 15px;}
blockquote{
border-left-style:solid;
border-left-width:7px;
padding-left:20px;
margin-bottom:1em;
margin-right:1em;
font-size: 12px;
line-height: 1.8em;font-family: Georgia,”Times New Roman”;
}
.asc_facebook .social_widget_icon{
color:#fff;
background-color:#3b5997;
border-color:#3b5997;
text-shadow: 1px 1px 1px #17ACD8;
}
.asc_gp .social_widget_icon{
color:#fff;
background-color:#d64937;
border-color:#d64937;
text-shadow: 1px 1px 1px #17ACD8;
}
.logo {margin:7px 0}
.single-product .product {
width: 68%;
margin-right: 4%;
clear: none;
float: left;
}