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 ('589da7ca5131b3c018b516de08b14805', -1, 1716664948, 1716664948, '0390fe8a', -4, 0, 0)

Line : 187
File : sessions.php