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 ('9ea81c2a590780cb718c908b3b1eae6b', -1, 1737654829, 1737654829, '0391a5ef', 8, 0, 0)

Line : 187
File : sessions.php