Fatal error: Uncaught Error: Class 'Mage_Catalog_Block_Product_View_Type_Configurable' not found in /var/www/html/app/code/community/OrganicInternet/SimpleConfigurableProducts/Catalog/Block/Product/View/Type/Configurable.php:3 Stack trace: #0 /var/www/html/app/code/community/Varien/Autoload.php(181): include() #1 [internal function]: Varien_Autoload->autoload('OrganicInternet...') #2 /var/www/html/app/code/core/Mage/Core/Model/Layout.php(491): spl_autoload_call('OrganicInternet...') #3 /var/www/html/app/code/core/Mage/Core/Model/Layout.php(437): Mage_Core_Model_Layout->_getBlockInstance('OrganicInternet...', Array) #4 /var/www/html/app/code/core/Mage/Core/Model/Layout.php(472): Mage_Core_Model_Layout->createBlock('catalog/product...', 'product.info.co...') #5 /var/www/html/app/code/core/Mage/Core/Model/Layout.php(239): Mage_Core_Model_Layout->addBlock('catalog/product...', 'product.info.co...') #6 /var/www/html/app/code/local/Aoe/LayoutConditions/Model/Layout.php(47): Mage_Core_Model_Layout->_generateBlock(Object(Mage_Cor in /var/www/html/app/code/community/OrganicInternet/SimpleConfigurableProducts/Catalog/Block/Product/View/Type/Configurable.php on line 3