Fatal error: Uncaught UnexpectedValueException: RecursiveDirectoryIterator::__construct(/var/www/vendor/twig/twig/src): failed to open dir: Cannot allocate memory in /var/www/vendor/symfony/error-handler/ErrorEnhancer/ClassNotFoundErrorEnhancer.php:121 Stack trace: #0 /var/www/vendor/symfony/error-handler/ErrorEnhancer/ClassNotFoundErrorEnhancer.php(121): RecursiveDirectoryIterator->__construct('/var/www/vendor...', 4096) #1 /var/www/vendor/symfony/error-handler/ErrorEnhancer/ClassNotFoundErrorEnhancer.php(104): Symfony\Component\ErrorHandler\ErrorEnhancer\ClassNotFoundErrorEnhancer->findClassInPath('/var/www/vendor...', 'FilterExpressio...', 'Twig\\') #2 /var/www/vendor/symfony/error-handler/ErrorEnhancer/ClassNotFoundErrorEnhancer.php(49): Symfony\Component\ErrorHandler\ErrorEnhancer\ClassNotFoundErrorEnhancer->getClassCandidates('FilterExpressio...') #3 /var/www/vendor/symfony/error-handler/ErrorHandler.php(585): Symfony\Component\ErrorHandler\ErrorEnhancer\ClassNotFoundErrorEnhancer->enhance(Object(Error)) #4 /var/www in /var/www/vendor/symfony/error-handler/ErrorEnhancer/ClassNotFoundErrorEnhancer.php on line 121
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