$ 0 0 The use function might have helped you possibly. The latest posts with the same topic where: CSRF token verification failed! // already did proxy_set_header X-Forwarded-Proto and replace $scheme by https - #14 by MrGeneration [SOLVED] After restoring backup: CSRF token validation failed - #4 Looking for Upgrade suggestions - #9 by MrGeneration CSRF Token (Apache) - #11 by jimwendrich