Fatal error: Uncaught Error: Call to a member function getId() on null in /home/labout19/public_html/app/code/Magebay/Marketplace/Block/Sellers.php:156 Stack trace: #0 /home/labout19/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(264): Magebay\Marketplace\Block\Sellers->_prepareLayout() #1 /home/labout19/public_html/vendor/magento/framework/View/Layout/Generator/Block.php(139): Magento\Framework\View\Element\AbstractBlock->setLayout(Object(Magento\Framework\View\Layout\Interceptor)) #2 /home/labout19/public_html/vendor/magento/framework/View/Layout/GeneratorPool.php(86): Magento\Framework\View\Layout\Generator\Block->process(Object(Magento\Framework\View\Layout\Reader\Context), Object(Magento\Framework\View\Layout\Generator\Context)) #3 /home/labout19/public_html/vendor/magento/framework/View/Layout.php(327): Magento\Framework\View\Layout\GeneratorPool->process(Object(Magento\Framework\View\Layout\Reader\Context), Object(Magento\Framework\View\Layout\Generator\Context)) #4 /home/labout19/public_html/v in /home/labout19/public_html/app/code/Magebay/Marketplace/Block/Sellers.php on line 156