I\’ll try to make this brief, but we have a magento shop version 1.3 which is working fine (though slow).
When logging into the admin area and then going to the system and then configuration i get a line saying a fatal error . . .
Here is the error code line:
Fatal error: Class \'Mage_Awall_Helper_Data\' not found in /var/www/vhosts/beautifulbras.uk.com/httpdocs/app/code/core/Mage/Core/Model/App.php on line 859
Any help is appreciate.