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 ('9b0e60448ad6c1be28219593c8a6640f', -1, 1714151344, 1714151344, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php