Fatal error: Uncaught TypeError: Return value of Ebusiness\Getputapi\Helper\Data::graphql_query() must be of the type array, null returned in /var/www/vhosts/jamaligarden.com/html/app/code/Ebusiness/Getputapi/Helper/Data.php:71 Stack trace: #0 /var/www/vhosts/jamaligarden.com/html/app/code/Ebusiness/Getputapi/Helper/Data.php(27): Ebusiness\Getputapi\Helper\Data->graphql_query('https://www.jam...', 'query{cmsBlocks...') #1 /var/www/vhosts/jamaligarden.com/html/var/view_preprocessed/pub/static/app/design/frontend/Ebusiness/jamaligarden_large2/Ibnab_MegaMenu/templates/html/top-mega.phtml(1): Ebusiness\Getputapi\Helper\Data->getCmsblocks('"menu_desktop",...') #2 /var/www/vhosts/jamaligarden.com/html/vendor/magento/framework/View/TemplateEngine/Php.php(59): include('/var/www/vhosts...') #3 /var/www/vhosts/jamaligarden.com/html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\View\TemplateEngine\Php->render(Object(Ibnab\MegaMenu\Block\Html\Topmega\Interceptor), '/var/www/vhosts...', Array) #4 /var/ww in /var/www/vhosts/jamaligarden.com/html/app/code/Ebusiness/Getputapi/Helper/Data.php on line 71