phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dd3bddca793acd986321993d5ab252e6', -1, 1754886922, 1754886922, 'd849d88f', 3, 0, 0)

Line : 189
File : sessions.php