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MISCONF Redis is configured to save RDB snapshots, but it is currently not able to persist on disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
Trace: #0 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/lib/Cm/Cache/Backend/Redis.php(349): Credis_Client->__call('exec', Array) #1 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/lib/Cm/Cache/Backend/Redis.php(349): Credis_Client->exec() #2 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/lib/Zend/Cache/Core.php(390): Cm_Cache_Backend_Redis->save('a:17:{s:12:"att...', 'b7b_DB_PDO_MYSQ...', Array, false) #3 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/lib/Varien/Cache/Core.php(145): Zend_Cache_Core->save('a:17:{s:12:"att...', 'DB_PDO_MYSQL_DD...', Array, false, 8) #4 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/lib/Varien/Db/Adapter/Pdo/Mysql.php(1576): Varien_Cache_Core->save('a:17:{s:12:"att...', 'DB_PDO_MYSQL_DD...', Array) #5 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/lib/Varien/Db/Adapter/Pdo/Mysql.php(1706): Varien_Db_Adapter_Pdo_Mysql->saveDdlCache('eav_attribute', 1, Array) #6 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Catalog/Model/Resource/Product/Attribute/Collection.php(55): Varien_Db_Adapter_Pdo_Mysql->describeTable('eav_attribute') #7 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Model/Resource/Db/Collection/Abstract.php(135): Mage_Catalog_Model_Resource_Product_Attribute_Collection->_initSelect() #8 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Model/Config.php(1354): Mage_Core_Model_Resource_Db_Collection_Abstract->__construct(Array) #9 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Model/Config.php(1386): Mage_Core_Model_Config->getModelInstance('catalog_resourc...', Array) #10 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/Mage.php(491): Mage_Core_Model_Config->getResourceModelInstance('catalog/product...', Array) #11 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Catalog/Model/Layer.php(225): Mage::getResourceModel('catalog/product...') #12 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Catalog/Block/Layer/View.php(163): Mage_Catalog_Model_Layer->getFilterableAttributes() #13 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Catalog/Block/Layer/View.php(122): Mage_Catalog_Block_Layer_View->_getFilterableAttributes() #14 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Block/Abstract.php(293): Mage_Catalog_Block_Layer_View->_prepareLayout() #15 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Model/Layout.php(456): Mage_Core_Block_Abstract->setLayout(Object(Mage_Core_Model_Layout)) #16 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Model/Layout.php(472): Mage_Core_Model_Layout->createBlock('catalog/layer_v...', 'catalog.leftnav') #17 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Model/Layout.php(239): Mage_Core_Model_Layout->addBlock('catalog/layer_v...', 'catalog.leftnav') #18 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Model/Layout.php(205): Mage_Core_Model_Layout->_generateBlock(Object(Mage_Core_Model_Layout_Element), Object(Mage_Core_Model_Layout_Element)) #19 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Model/Layout.php(210): Mage_Core_Model_Layout->generateBlocks(Object(Mage_Core_Model_Layout_Element)) #20 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Controller/Varien/Action.php(344): Mage_Core_Model_Layout->generateBlocks() #21 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Catalog/controllers/CategoryController.php(148): Mage_Core_Controller_Varien_Action->generateLayoutBlocks() #22 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Mage_Catalog_CategoryController->viewAction() #23 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/community/Flagbit/FilterUrls/Controller/Router.php(104): Mage_Core_Controller_Varien_Action->dispatch('view') #24 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Flagbit_FilterUrls_Controller_Router->match(Object(Mage_Core_Controller_Request_Http)) #25 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/code/core/Mage/Core/Model/App.php(365): Mage_Core_Controller_Varien_Front->dispatch() #26 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/app/Mage.php(684): Mage_Core_Model_App->run(Array) #27 /var/sentora/hostdata/zadmin/public_html/bicicletafarapedale_ro/index.php(83): Mage::run('', 'store') #28 {main}

Error log record number: 534032885796