Warning: implode(): Invalid arguments passed  in /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/local/Infortis/UltraSlideshow/Block/Slideshow.php on line 43

#0 [internal function]: mageCoreErrorHandler(2, 'implode(): Inva...', '/var/www/vhosts...', 43, Array)
#1 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/local/Infortis/UltraSlideshow/Block/Slideshow.php(43): implode('.', NULL)
#2 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Block/Abstract.php(1324): Infortis_UltraSlideshow_Block_Slideshow->getCacheKeyInfo()
#3 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Block/Abstract.php(1416): Mage_Core_Block_Abstract->getCacheKey()
#4 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Block/Abstract.php(914): Mage_Core_Block_Abstract->_loadCache()
#5 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Block/Text/List.php(43): Mage_Core_Block_Abstract->toHtml()
#6 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Block/Abstract.php(923): Mage_Core_Block_Text_List->_toHtml()
#7 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Block/Abstract.php(641): Mage_Core_Block_Abstract->toHtml()
#8 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Block/Abstract.php(585): Mage_Core_Block_Abstract->_getChildHtml('preface', true)
#9 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/design/frontend/ultimo/codedesign/template/page/1column-full-width.phtml(50): Mage_Core_Block_Abstract->getChildHtml('preface')
#10 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Block/Template.php(241): include('/var/www/vhosts...')
#11 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/ultimo...')
#12 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#13 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Block/Abstract.php(923): Mage_Core_Block_Template->_toHtml()
#14 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Model/Layout.php(555): Mage_Core_Block_Abstract->toHtml()
#15 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/community/Cz/Gdpr/Model/Core/Layout.php(28): Mage_Core_Model_Layout->getOutput()
#16 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(390): Cz_Gdpr_Model_Core_Layout->getOutput()
#17 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Cms/Helper/Page.php(137): Mage_Core_Controller_Varien_Action->renderLayout()
#18 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Cms/Helper/Page.php(52): Mage_Cms_Helper_Page->_renderPage(Object(Mage_Cms_IndexController), 'home')
#19 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Cms/controllers/IndexController.php(45): Mage_Cms_Helper_Page->renderPage(Object(Mage_Cms_IndexController), 'home')
#20 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Mage_Cms_IndexController->indexAction()
#21 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('index')
#22 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#23 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/code/core/Mage/Core/Model/App.php(381): Mage_Core_Controller_Varien_Front->dispatch()
#24 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/app/Mage.php(687): Mage_Core_Model_App->run(Array)
#25 /var/www/vhosts/weinkontor-sinzing.de/httpdocs/index.php(86): Mage::run('', 'store')
#26 {main}