Please don't scroll past this. This Wednesday, for the 1st time recently, we humbly ask you to defend Wikipedia's train.[0]

The 1.38.0-wmf.13 train is blocked.

The new version is rolled back to group0 until we resolve:

• Error: Call to a member function getId() on null
• tl;dr: users can't login
• Already being worked on
• PHP Notice: Array to string conversion
• Impact unclear, maybe not a blocker

Hello,

Those blocking tasks have all been addressed and the backports I have been deployed (Thank you everyone).

I am going to promote group 1 wikis to wmf.13 right now and will do rest of the wikis during the normal window at 20:00 UTC.

Antoine "hashar" Musso