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 ('6e47f5210a403c44ed90c4e89e6f2cdc', -1, 1714180076, 1714180076, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php