Anti Abuse Headers missing for sendpassword

[22:35:21] <XML> hey guys, has anyone a fast fix for my problem? under https://www.phpbb.com/community/ucp.php?mode=sendpassword is the anti abuse header absent, and I can't found the leak
[22:57:06] <XML> oh wrong file, its ucp_remind.php ... please open a ticket if not already exists
[22:57:11] <XML> this line is absent: $messenger->anti_abuse_headers($config, $user);
[22:57:27] <XML> happy weekend