Error Log Weirdness

[Rusty Snippets]

So I'm looking at logs, and there is no error log from within ACP. But I see one on the server. So I take a look-see and this is what was inside......


[25-Feb-2021 16:36:45 UTC] PHP Fatal error: Uncaught Error: Undefined constant 'CRYPTO_AEAD_XCHACHA20POLY1305_IETF_KEYBYTES' in /home/xxxx/public_html/the xxxxxx.com/src/vendor/paragonie/sodium_compat/lib/constants.php:23

Stack trace:
#0 /home/xxxx/public_html/the xxxxxx.com/src/vendor/paragonie/sodium_compat/lib/sodium_compat.php(825): require_once()

#1 /home/xxxx/public_html/the xxxxxx.com/src/vendor/paragonie/sodium_compat/autoload.php(51): require_once('/home/okie/...')

#2 /home/xxxx/public_html/the xxxxxx.com/src/vendor/composer/autoload_real.php(69): require('/home/okie/...')

#3 /home/xxxx/public_html/the xxxxxx.com/src/vendor/composer/autoload_real.php(59): composerRequirec3539a040d496b098908566d08fa79fa('3109cb1a231dcd0...', '/home/oklahoma/...')

#4 /home/xxxx/public_html/the xxxxxx.com/src/vendor/autoload.php(7): ComposerAutoloaderInitc3539a040d496b098908566d08fa79fa::getLoader()

#5 /home/xxxx/public_html/the xxxxxx.com/src/XF.php(253): require('/home/okie/...')

#6 /home/xxxx/public_html/the xxxxxx.com/src/vendor/paragonie/sodium_compat/lib/constants.php on line 23


So who's Paragoni, and what happened on Feb 25? Thanks!