Fatal error: Uncaught Symfony\Component\Filesystem\Exception\IOException: A temporary file could not be created. in /var/www/html/ps17/techno10/vendor/symfony/symfony/src/Symfony/Component/Filesystem/Filesystem.php:638 Stack trace: #0 /var/www/html/ps17/techno10/vendor/symfony/symfony/src/Symfony/Component/Filesystem/Filesystem.php(686): Symfony\Component\Filesystem\Filesystem->tempnam('/var/www/html/p...', 'catalogue.fr-FR...') #1 /var/www/html/ps17/techno10/vendor/symfony/symfony/src/Symfony/Component/Config/ResourceCheckerConfigCache.php(124): Symfony\Component\Filesystem\Filesystem->dumpFile('/var/www/html/p...', '<?php\n\nuse Symf...') #2 /var/www/html/ps17/techno10/vendor/symfony/symfony/src/Symfony/Component/Translation/Translator.php(334): Symfony\Component\Config\ResourceCheckerConfigCache->write('<?php\n\nuse Symf...', Array) #3 /var/www/html/ps17/techno10/vendor/symfony/symfony/src/Symfony/Component/Translation/Translator.php(299): Symfony\Component\Translation\Translator->dumpCatalogue('fr-FR', Object(Symfony\ in /var/www/html/ps17/techno10/vendor/symfony/symfony/src/Symfony/Component/Filesystem/Filesystem.php on line 638