Fatal error: Uncaught TypeError: htmlspecialchars(): Argument #1 ($string) must be of type string, array given in /var/www/vhosts/rvt.com/deployments/green/search.php:9 Stack trace: #0 /var/www/vhosts/rvt.com/deployments/green/search.php(9): htmlspecialchars() #1 {main} thrown in /var/www/vhosts/rvt.com/deployments/green/search.php on line 9