Regression: REST calls fail on WP on 5.13.0
The issue is this commit which has this snippet:
if (isset($params['uid'])) {
throw new \RuntimeException("Not implemented WordPress::loadBootStrap([uid=>\$num]))");
}
Of course, the corresponding call in CRM_Utils_REST
is:
CRM_Utils_System::loadBootStrap(['uid' => $uid], TRUE, FALSE);
...which makes the problem obvious.
I've got a patch that's working on some test systems, I'll roll it up for 5.13 within the hour.