TypeError: Argument 1 passed to iterator_to_array() must implement interface Traversable, null given in /home/roseanda/public_html/store/vendor/magento/framework/View/Element/Html/Calendar.php:77 Stack trace: #0 /home/roseanda/public_html/store/vendor/magento/framework/View/Element/Html/Calendar.php(77): iterator_to_array(NULL) #1 /home/roseanda/public_html/store/vendor/magento/framework/View/Element/AbstractBlock.php(1111): Magento\Framework\View\Element\Html\Calendar->_toHtml() #2 /home/roseanda/public_html/store/vendor/magento/framework/View/Element/AbstractBlock.php(1115): Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() #3 /home/roseanda/public_html/store/vendor/magento/framework/View/Element/AbstractBlock.php(675): Magento\Framework\View\Element\AbstractBlock->_loadCache() #4 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(578): Magento\Framework\View\Element\AbstractBlock->toHtml() #5 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(555): Magento\Framework\View\Layout->_renderBlock('html_calendar') #6 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('html_calendar') #7 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('html_calendar', false) #8 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('content', false) #9 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('content') #10 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('content', false) #11 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('main', false) #12 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('main') #13 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('main', false) #14 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('div.col-main', false) #15 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('div.col-main') #16 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('div.col-main', false) #17 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('div.row', false) #18 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('div.row') #19 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('div.row', false) #20 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('div.container', false) #21 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('div.container') #22 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('div.container', false) #23 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('columns', false) #24 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('columns') #25 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('columns', false) #26 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('main.content', false) #27 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('main.content') #28 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('main.content', false) #29 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('page.wrapper', false) #30 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('page.wrapper') #31 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('page.wrapper', false) #32 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('root', false) #33 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('root') #34 /home/roseanda/public_html/store/vendor/magento/framework/View/Layout.php(975): Magento\Framework\View\Layout->renderElement('root') #35 /home/roseanda/public_html/store/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\View\Layout->getOutput() #36 /home/roseanda/public_html/store/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\View\Layout\Interceptor->___callParent('getOutput', Array) #37 /home/roseanda/public_html/store/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\Layout\Interceptor->Magento\Framework\Interception\{closure}() #38 /home/roseanda/public_html/store/generated/code/Magento/Framework/View/Layout/Interceptor.php(41): Magento\Framework\View\Layout\Interceptor->___callPlugins('getOutput', Array, Array) #39 /home/roseanda/public_html/store/vendor/magento/framework/View/Result/Page.php(258): Magento\Framework\View\Layout\Interceptor->getOutput() #40 /home/roseanda/public_html/store/vendor/magento/framework/View/Result/Layout.php(171): Magento\Framework\View\Result\Page->render(Object(Magento\Framework\App\Response\Http\Interceptor)) #41 /home/roseanda/public_html/store/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\View\Result\Layout->renderResult(Object(Magento\Framework\App\Response\Http\Interceptor)) #42 /home/roseanda/public_html/store/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\View\Result\Page\Interceptor->___callParent('renderResult', Array) #43 /home/roseanda/public_html/store/app/code/Magefan/RocketJavaScript/Model/Controller/ResultPlugin.php(57): Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Response\Http\Interceptor)) #44 /home/roseanda/public_html/store/vendor/magento/framework/Interception/Interceptor.php(135): Magefan\RocketJavaScript\Model\Controller\ResultPlugin->aroundRenderResult(Object(Magento\Framework\View\Result\Page\Interceptor), Object(Closure), Object(Magento\Framework\App\Response\Http\Interceptor)) #45 /home/roseanda/public_html/store/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Response\Http\Interceptor)) #46 /home/roseanda/public_html/store/generated/code/Magento/Framework/View/Result/Page/Interceptor.php(32): Magento\Framework\View\Result\Page\Interceptor->___callPlugins('renderResult', Array, NULL) #47 /home/roseanda/public_html/store/vendor/magento/framework/App/Http.php(120): Magento\Framework\View\Result\Page\Interceptor->renderResult(Object(Magento\Framework\App\Response\Http\Interceptor)) #48 /home/roseanda/public_html/store/vendor/magento/framework/App/Bootstrap.php(263): Magento\Framework\App\Http->launch() #49 /home/roseanda/public_html/store/pub/index.php(29): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor)) #50 {main}