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 ('f3125a999055aa575f81731e1d5160d8', -1, 1713408438, 1713408438, '03859a6a', -4, 0, 0)

Line : 187
File : sessions.php