Fehler beim Admin Reminder MOd

[Free-99]

Hallo,

ich hab den Admin Reminder Mod instaliert aber bekomme folgende Fehlermeldeungen:

Could not obtain user information

DEBUG MODE

SQL Error : 1054 Unknown column 'user_reminded' in 'field list'

SELECT username, user_id, user_posts, user_regdate, user_reminded FROM phpbb_users WHERE user_reminded > '3'

Line : 581
File : admin_reminder.php



Could not obtain user information

DEBUG MODE

SQL Error : 1054 Unknown column 'user_reminded' in 'field list'

SELECT username, user_active, user_actkey, user_id, user_regdate, user_email, user_posts, user_reminded FROM phpbb_users WHERE user_active = '1' AND user_id != '-1' AND user_posts = '0' AND user_regdate < '1136715545'

Line : 136
File : admin_reminder.php


Could not obtain user information

DEBUG MODE

SQL Error : 1054 Unknown column 'user_reminded' in 'field list'

SELECT username, user_active, user_actkey, user_id, user_regdate, user_email, user_reminded FROM phpbb_users WHERE user_active != '1' AND user_id != '-1' AND user_regdate < '1136715555'

Line : 56
File : admin_reminder.php

Was habe ich falsch gemacht?