Fatal error: Uncaught TypeError: Symfony\Component\Templating\Helper\SlotsHelper::set(): Argument #2 ($content) must be of type string, array given, called in /var/www/vhosts/abeta.cardevelop2.co.uk/httpdocs/pages_responsive/views/buy/headset/purchase-vr-headset.php on line 30 and defined in /var/www/vhosts/abeta.cardevelop2.co.uk/vendor/symfony/templating/Helper/SlotsHelper.php:90 Stack trace: #0 /var/www/vhosts/abeta.cardevelop2.co.uk/httpdocs/pages_responsive/views/buy/headset/purchase-vr-headset.php(30): Symfony\Component\Templating\Helper\SlotsHelper->set() #1 /var/www/vhosts/abeta.cardevelop2.co.uk/vendor/symfony/templating/PhpEngine.php(141): require('...') #2 /var/www/vhosts/abeta.cardevelop2.co.uk/vendor/symfony/templating/PhpEngine.php(80): Symfony\Component\Templating\PhpEngine->evaluate() #3 /var/www/vhosts/abeta.cardevelop2.co.uk/httpdocs/pages_responsive/index.php(112): Symfony\Component\Templating\PhpEngine->render() #4 {main} thrown in /var/www/vhosts/abeta.cardevelop2.co.uk/vendor/symfony/templating/Helper/SlotsHelper.php on line 90