Unndefined array key \"LBL_CHANGE_PASSWORD\"

@rsp
No campaign emails go out, they remain in queue

If I click send qeued emails I It just now dissapears from queue and the campaign is gone.

I can normally compose emails, I can test the connections. Outside of that no emails will be sent.

The errors I get are seen in the post which has NEVER been resolved so I don’t know where to take this