Fatal error: Uncaught Error: Method name must be a string in /var/www/vhosts/idposter.com/httpdocs/controllers/product_test.php:69 Stack trace: #0 /var/www/vhosts/idposter.com/httpdocs/big_index.php(146): require_once() #1 /var/www/vhosts/idposter.com/httpdocs/index.php(105): include('/var/www/vhosts...') #2 {main} thrown in /var/www/vhosts/idposter.com/httpdocs/controllers/product_test.php on line 69