Recoverable Error: Argument 1 passed to Mage_Catalog_Helper_Image::init() must be an instance of Mage_Catalog_Model_Product, boolean given, called in /home/plwnew/public_html/app/design/frontend/default/plw/template/catalog/product/list.phtml on line 112 and defined  in /home/plwnew/public_html/app/code/core/Mage/Catalog/Helper/Image.php on line 139
#0 /home/plwnew/public_html/app/code/core/Mage/Catalog/Helper/Image.php(139): mageCoreErrorHandler(4096, 'Argument 1 pass...', '/home/plwnew/pu...', 139, Array)
#1 /home/plwnew/public_html/app/design/frontend/default/plw/template/catalog/product/list.phtml(112): Mage_Catalog_Helper_Image->init(false, 'small_image')
#2 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Template.php(241): include('/home/plwnew/pu...')
#3 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/defaul...')
#4 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#5 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Abstract.php(863): Mage_Core_Block_Template->_toHtml()
#6 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Abstract.php(582): Mage_Core_Block_Abstract->toHtml()
#7 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Abstract.php(526): Mage_Core_Block_Abstract->_getChildHtml('product_list', true)
#8 /home/plwnew/public_html/app/code/core/Mage/Catalog/Block/Category/View.php(85): Mage_Core_Block_Abstract->getChildHtml('product_list')
#9 /home/plwnew/public_html/app/design/frontend/default/plw/template/catalog/category/view.phtml(142): Mage_Catalog_Block_Category_View->getProductListHtml()
#10 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Template.php(241): include('/home/plwnew/pu...')
#11 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/defaul...')
#12 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#13 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Abstract.php(863): Mage_Core_Block_Template->_toHtml()
#14 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Text/List.php(43): Mage_Core_Block_Abstract->toHtml()
#15 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Abstract.php(863): Mage_Core_Block_Text_List->_toHtml()
#16 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Abstract.php(582): Mage_Core_Block_Abstract->toHtml()
#17 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Abstract.php(526): Mage_Core_Block_Abstract->_getChildHtml('content', true)
#18 /home/plwnew/public_html/app/design/frontend/default/plw/template/page/2columns-right.phtml(145): Mage_Core_Block_Abstract->getChildHtml('content')
#19 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Template.php(241): include('/home/plwnew/pu...')
#20 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/defaul...')
#21 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#22 /home/plwnew/public_html/app/code/core/Mage/Core/Block/Abstract.php(863): Mage_Core_Block_Template->_toHtml()
#23 /home/plwnew/public_html/app/code/core/Mage/Core/Model/Layout.php(555): Mage_Core_Block_Abstract->toHtml()
#24 /home/plwnew/public_html/app/code/core/Mage/Core/Controller/Varien/Action.php(390): Mage_Core_Model_Layout->getOutput()
#25 /home/plwnew/public_html/app/code/core/Mage/Catalog/controllers/CategoryController.php(159): Mage_Core_Controller_Varien_Action->renderLayout()
#26 /home/plwnew/public_html/app/code/core/Mage/Core/Controller/Varien/Action.php(419): Mage_Catalog_CategoryController->viewAction()
#27 /home/plwnew/public_html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('view')
#28 /home/plwnew/public_html/app/code/core/Mage/Core/Controller/Varien/Front.php(176): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#29 /home/plwnew/public_html/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#30 /home/plwnew/public_html/app/Mage.php(683): Mage_Core_Model_App->run(Array)
#31 /home/plwnew/public_html/index.php(87): Mage::run('default', 'store')
#32 {main}