Fatal error: Uncaught Error: Undefined class constant 'CRYPTO_CORE_RISTRETTO255_BYTES' in /var/www/niflheim/data/www/niflheim/src/vendor/paragonie/sodium_compat/lib/ristretto255.php:6 Stack trace: #0 /var/www/niflheim/data/www/niflheim/src/vendor/paragonie/sodium_compat/autoload.php(75): require_once() #1 /var/www/niflheim/data/www/niflheim/src/vendor/composer/autoload_real.php(53): require('/var/www/niflhe...') #2 /var/www/niflheim/data/www/niflheim/src/vendor/composer/autoload_real.php(36): composerRequired298625c1d7d68572729c189dccea078('3109cb1a231dcd0...', '/var/www/niflhe...') #3 /var/www/niflheim/data/www/niflheim/src/vendor/autoload.php(25): ComposerAutoloaderInitd298625c1d7d68572729c189dccea078::getLoader() #4 /var/www/niflheim/data/www/niflheim/src/XF.php(259): require('/var/www/niflhe...') #5 /var/www/niflheim/data/www/niflheim/src/XF.php(76): XF::startAutoloader() #6 /var/www/niflheim/data/www/niflheim/index.php(12): XF::start('/var/www/niflhe...') #7 {main} thrown in /var/www/niflheim/data/www/niflheim/src/vendor/paragonie/sodium_compat/lib/ristretto255.php on line 6