PHP Warning: preg_match() expects parameter 2 to be string, array given in symfony/symfony/src/Symfony/Component/Finder/Iterator/MultiplePcreFilterIterator.php on line 86

[tarekfellah]

I installed PHP Stamp following this instructions https://github.com/PrestaShop/php-dev-tools

composer require --dev prestashop/php-dev-tools in the Prestashop root folder

But when trying to execute this command

vendor/bin/header-stamp --license="/var/www/html/pres1.7.8.10/PrestaShop/modules/modulename/license.txt" --exclude=vendor,node_modules --target="/var/www/html/pres1.7.8.10/PrestaShop/modules/modulename/"

PHP version 7.4.33
Prestashop v 1.7.8.10