Fatal error: Uncaught Error: Undefined constant 'CRYPTO_AEAD_XCHACHA20POLY1305_IETF_KEYBYTES' in /var/www/html/vendor/paragonie/sodium_compat/lib/constants.php:24 Stack trace: #0 /var/www/html/vendor/paragonie/sodium_compat/lib/sodium_compat.php(825): require_once() #1 /var/www/html/vendor/paragonie/sodium_compat/autoload.php(51): require_once('/var/www/html/v...') #2 /var/www/html/vendor/composer/autoload_real.php(75): require('/var/www/html/v...') #3 /var/www/html/vendor/composer/autoload_real.php(65): composerRequirecdfe64eecd53d9f87a404008cfdc134e() #4 /var/www/html/vendor/autoload.php(7): ComposerAutoloaderInitcdfe64eecd53d9f87a404008cfdc134e::getLoader() #5 /var/www/html/app/autoload.php(51): include('/var/www/html/v...') #6 /var/www/html/app/bootstrap.php(61): require_once('/var/www/html/a...') #7 /var/www/html/pub/index.php(19): require('/var/www/html/a...') #8 {main} thrown in /var/www/html/vendor/paragonie/sodium_compat/lib/constants.php on line 24