Warning: Missing argument 2 for OCM_Cannonical_Block_Html_Head::addLinkRel()  in /mnt/www/getfpv-192/app/code/local/OCM/Cannonical/Block/Html/Head.php on line 12

#0 /mnt/www/getfpv-192/app/code/local/OCM/Cannonical/Block/Html/Head.php(12): mageCoreErrorHandler(2, 'Missing argumen...', '/mnt/www/getfpv...', 12, Array)
#1 [internal function]: OCM_Cannonical_Block_Html_Head->addLinkRel('canonical')
#2 /mnt/www/getfpv-192/app/code/local/Smartwave/All/Model/Core/Layout.php(141): call_user_func_array(Array, Array)
#3 /mnt/www/getfpv-192/app/code/local/Smartwave/All/Model/Core/Layout.php(79): Smartwave_All_Model_Core_Layout->_runAction(Object(Mage_Core_Model_Layout_Element), Object(Mage_Core_Model_Layout_Element))
#4 /mnt/www/getfpv-192/app/code/core/Mage/Core/Model/Layout.php(214): Smartwave_All_Model_Core_Layout->_generateAction(Object(Mage_Core_Model_Layout_Element), Object(Mage_Core_Model_Layout_Element))
#5 /mnt/www/getfpv-192/app/code/local/Smartwave/All/Model/Core/Layout.php(31): Mage_Core_Model_Layout->generateBlocks(Object(Mage_Core_Model_Layout_Element))
#6 /mnt/www/getfpv-192/app/code/core/Mage/Core/Model/Layout.php(210): Smartwave_All_Model_Core_Layout->generateBlocks(Object(Mage_Core_Model_Layout_Element))
#7 /mnt/www/getfpv-192/app/code/local/Smartwave/All/Model/Core/Layout.php(31): Mage_Core_Model_Layout->generateBlocks(Object(Mage_Core_Model_Layout_Element))
#8 /mnt/www/getfpv-192/app/code/core/Mage/Core/Controller/Varien/Action.php(344): Smartwave_All_Model_Core_Layout->generateBlocks()
#9 /mnt/www/getfpv-192/app/code/local/Smartwave/Ajaxcatalog/controllers/Catalog/CategoryController.php(98): Mage_Core_Controller_Varien_Action->generateLayoutBlocks()
#10 /mnt/www/getfpv-192/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Smartwave_Ajaxcatalog_Catalog_CategoryController->viewAction()
#11 /mnt/www/getfpv-192/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('view')
#12 /mnt/www/getfpv-192/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#13 /mnt/www/getfpv-192/app/code/core/Mage/Core/Model/App.php(365): Mage_Core_Controller_Varien_Front->dispatch()
#14 /mnt/www/getfpv-192/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#15 /mnt/www/getfpv-192/index.php(90): Mage::run('', 'store')
#16 {main}