Fatal error: Uncaught exception 'RuntimeException' with message 'The exit status code '1' says something went wrong: stderr: "Loading pages (1/6) [> ] 0% [======> ] 10% [============> ] 20% [=============> ] 23% [===============> ] 26% [=================> ] 29% [===================> ] 33% [======================> ] 38% [========================> ] 41% [==========================> ] 44% [============================> ] 47% [==============================> ] 50% [==================================> ] 58% [==================== in /var/www/vhosts/formel.it/httpdocs/vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php on line 336