Change Details

I see a lot of these in the logs for the beta cluster: Feb 9 07:19:58 deployment-mediawiki01: #012Catchable fatal error: Argument 3 to hash_hmac() must be of type ?string, bool given in /srv/mediawiki/php-master/includes/utils/MWCryptHash.php on line 108 Feb 9 07:20:09 deployment-mediawiki02: message repeated 6 times: [ #012Catchable fatal error: Argument 3 to hash_hmac() must be of type ?string, bool given in /srv/mediawiki/php-master/includes/utils/MWCryptHash.php on line 108]