Hi,

I was running OC v. 1.5.4.1 with Shoppica v. 2.2.1
After updating to OC 1.5.5.1 / Shoppica v. 2.2.3 I get the following errors in the Error Log:

2013-06-26 23:17:02 – PHP Notice: Undefined variable: tbData in /var/www/vhosts/site/httpdocs/vqmod/vqcache/vq2-catalog_view_theme_shoppica2_template_module_category.tpl on line 11

2013-06-26 23:17:02 – PHP Notice: Trying to get property of non-object in /var/www/vhosts/site/httpdocs/vqmod/vqcache/vq2-catalog_view_theme_shoppica2_template_module_category.tpl on line 11

2013-06-26 23:17:02 – PHP Warning: Invalid argument supplied for foreach() in /var/www/vhosts/site/httpdocs/vqmod/vqcache/vq2-catalog_view_theme_shoppica2_template_module_category.tpl on line 29

2013-06-26 23:17:02 – PHP Warning: require(/var/www/vhosts/site/httpdocs/vqmod/vqcache/../tb/install_error.tpl): failed to open stream: No such file or directory in /var/www/vhosts/site/httpdocs/vqmod/vqcache/vq2-catalog_view_theme_shoppica2_template_module_bestseller.tpl on line 1

2013-06-26 23:25:53 – PHP Warning: htmlspecialchars(): Invalid multibyte sequence in argument in /var/www/vhosts/site/httpdocs/system/library/request.php on line 33

Regarding the first 4 errors that seem to be related, my vq2-catalog_view_theme_shoppica2_template_module_category.tpl lines 11 to 29 are as following:

getCategoryTreeWithTotalProductsMaxLevel2(); else $categories = $tbData->category_tree; ?>

request->get['path'])) {
$parts = explode(‘_’, (string)$this->request->get['path']);
} else {
$parts = array();
}

if (isset($parts[2])) {
$subsub_path = $parts[2];
} else {
$subsub_path = 0;
}
?>

It seems that the problem is in catalog\view\theme\shoppica2\template\module\category.tpl, line 5 through 7:

getCategoryTreeWithTotalProductsMaxLevel2(); else $categories = $tbData->category_tree; ?>

Regarding the last error, which may be not Shoppica 2 related, (2013-06-26 23:25:53 – PHP Warning: htmlspecialchars(): Invalid multibyte sequence in argument in /var/www/vhosts/site/httpdocs/system/library/request.php on line 33), the problem is this line:
$data = htmlspecialchars($data, ENT_COMPAT, ‘UTF-8′);

My shop is multilingual (Greek/English) with UTF8 characters in the URL if this is something that helps.

Cheers