MediaWiki version: 1.36.0-wmf.14
Call to undefined method MediaWiki\Session\UserInfo::isVerifidd()
At this time there's about 100 of these in the past 4 hours, all on this week's train version on group0. "isVerifidd" looks like a typo to me. Just in case it's a programming error that will happen an lot in group1 and group2, I'm setting this as a train blocker. If that's not warranted, please say so.