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 ('7633ac6274d3bc90b5d4b6e9fcef5054', -1, 1737632945, 1737632945, '0381d39c', -9, 0, 0)

Line : 187
File : sessions.php