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 ('9f15f94bcd39d86ddf7ba3159c4f9937', -1, 1714066784, 1714066784, '12de43fb', 0, 0, 0)

Line : 193
File : sessions.php