How to get "lavary/crunz" to work with twig - php

Question

Ok, ill try to explain as easy as possible:
In my PHP Web Application in which i have setup some automated Tasks with "lavary/crunz".
The Problem i am facing is when trying to use "Twig Templating engine" to create my Email Body, somehow it wont work and i the error message i get when debugging is not helpfull.:
class MyClass
{
public static function _testTask()
{
$receiver = ['email'=>COMPANY_EMAIL,'name'=>COMPANY_NAME];
return function() use($receiver)
{
$mail = new \MailerCtrl();
$loader = new \Twig_Loader_Filesystem("views/templates");
$twig = new \Twig_Environment($loader,["cache" => "views/cache"]);
$content = array('name'=>'My Name','age'=>25);
$subject = 'Something';
$mail->send($subject,$receiver,$twig->render('report.html.twig', $content));
};
}
}
$schedule->run(MyClass::_testTask())->cron('* * * * *');
My MailerCtrl class is a simple PHPMailer representation which expects the html body i expect to render from $twig->render('report.html.twig', $content);
Is there another or even a better way to accomplish this? When i call this script from http it works as expected but when running it through "crunz" i am getting this error:
PHP Catchable fatal error:
Argument 1 passed to Twig_Filter::__construct() must be an instance
of string, string given, called in
/home/httpd/vhosts//httpdocs/vendor/twig/twig/lib/Twig/Extension/Core.php
on line 139 and defined in
/home/httpd/vhosts//httpdocs/vendor/twig/twig/lib/Twig/Filter.php on
line 35

Answer 1

HTTP is running PHP 7
and
"lavary/crunz"
via PHP command line isn't running PHP 7 as Twig 2.0 is required at least PHP 7 as describe here: https://stackoverflow.com/a/41888528/1865829
Update your PHP command line to 7 and it should work.