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 ('41b23b8e99961a3252a39e5ccb8d2969', -1, 1713988437, 1713988437, '03850cac', -9, 0, 0)

Line : 187
File : sessions.php