phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('66ea78f4c1b1f8e10e34b2181376bfd6', -1, 1716622522, 1716622522, '12d82ba3', 0, 0, 0)

Line : 187
File : sessions.php