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 ('6c77d33e69649b8e354336a4d09d35a5', -1, 1714168247, 1714168247, '0390f818', -10, 0, 0)

Line : 193
File : sessions.php