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 ('7c23a06c4c114db8d5732985a3a952b1', -1, 1713274417, 1713274417, '340e0018', 0, 0, 0)

Line : 187
File : sessions.php