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}