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Notice: compact(): Undefined variable: extras in /var/www/draw2/library/ZendFramework/library/Zend/View/Helper/HeadLink.php on line 404

Notice: compact(): Undefined variable: extras in /var/www/draw2/library/ZendFramework/library/Zend/View/Helper/HeadLink.php on line 404

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Fatal error: Uncaught Zend_Cache_Exception: The redis extension must be loaded for using this backend ! in /var/www/draw2/library/ZendFramework/library/Zend/Cache.php:209 Stack trace: #0 /var/www/draw2/library/redis-cache-zend-framework/Extended/Cache/Backend/Redis.php(61): Zend_Cache::throwException() #1 /var/www/draw2/site/application/Bootstrap.php(201): Extended_Cache_Backend_Redis->__construct() #2 /var/www/draw2/library/ZendFramework/library/Zend/Application/Bootstrap/BootstrapAbstract.php(681): Bootstrap->_initRedis() #3 /var/www/draw2/library/ZendFramework/library/Zend/Application/Bootstrap/BootstrapAbstract.php(634): Zend_Application_Bootstrap_BootstrapAbstract->_executeResource() #4 /var/www/draw2/library/ZendFramework/library/Zend/Application/Bootstrap/BootstrapAbstract.php(598): Zend_Application_Bootstrap_BootstrapAbstract->_bootstrap() #5 /var/www/draw2/library/ZendFramework/library/Zend/Application.php(373): Zend_Application_Bootstrap_BootstrapAbstract->bootstrap() #6 /var/www/draw2/site/public/index.php(26): in /var/www/draw2/library/ZendFramework/library/Zend/Cache.php on line 209