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 ('0d9f1fb001ed8c609abf7381cd6f5d24', -1, 1711708844, 1711708844, '345b36cb', 0, 0, 0)

Line : 193
File : sessions.php