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 ('2439d2f25b93a3f0896ab34c4a3100c4', -1, 1716906379, 1716906379, '12bc5b2c', -2, 0, 0)

Line : 187
File : sessions.php