phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('68c49e7bbfe7de269ea0f9d92b1632f5', -1, 1737592229, 1737592229, '030fb6d9', 9, 0, 0)

Line : 187
File : sessions.php