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 ('882916d8450c1292b6b759b5aaa06b27', -1, 1713404833, 1713404833, '038a71bc', 2, 0, 0)

Line : 187
File : sessions.php