-- url of the page with the problem -- :
mywebsite.com/mypage
-- HikaShop version -- : 2.2.2
-- Joomla version -- : 2.5.11
-- PHP version -- : 5.3.10-1ubuntu3.8
-- Browser(s) name and version -- : opera, ie and ff the same
-- Error-message(debug-mod must be tuned on) -- :
Call stack
# Function Location
1 JSite->dispatch() /storage/content/25/104925/sbms.se/public_html/index.php:42
2 JComponentHelper::renderComponent() /storage/content/25/104925/sbms.se/public_html/includes/application.php:197
3 JComponentHelper::executeComponent() /storage/content/25/104925/sbms.se/public_html/libraries/joomla/application/component/helper.php:351
4 require_once() /storage/content/25/104925/sbms.se/public_html/libraries/joomla/application/component/helper.php:383
5 JController->execute() /storage/content/25/104925/sbms.se/public_html/components/com_content/content.php:16
6 ContentController->display() /storage/content/25/104925/sbms.se/public_html/libraries/joomla/application/component/controller.php:761
7 JController->display() /storage/content/25/104925/sbms.se/public_html/components/com_content/controller.php:74
8 ContentViewArticle->display() /storage/content/25/104925/sbms.se/public_html/libraries/joomla/application/component/controller.php:722
9 JView->get() /storage/content/25/104925/sbms.se/public_html/components/com_content/views/article/view.html.php:32
10 ContentModelArticle->getItem() /storage/content/25/104925/sbms.se/public_html/libraries/joomla/application/component/view.php:386
11 JError::raiseError() /storage/content/25/104925/sbms.se/public_html/components/com_content/models/article.php:167
12 JError::raise() /storage/content/25/104925/sbms.se/public_html/libraries/joomla/error/error.php:251
The Weird thing is that when I tried it for the first time it worked! 
