ZF 2.5.* (2.5.1)

[EvKoh]

Hello, i have a problem with ZF 2.5.* (2.5.1) :

Fatal error: Method Zend\View\Helper\HeadTitle::__toString() must not throw an exception in .../vendor/twig/twig/lib/Twig/Environment.php(332) : eval()'d code on line 0

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"require": {
"php": ">=5.5",
"zendframework/zendframework": "2.5.*",
"twig/twig": "1.13", or "twig/twig": "1.18.2",
"zf-commons/zfc-twig": "dev-master",