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 ('cecd14571a2d00394a88c51a39fbfc1c', -1, 1716695553, 1716695553, '12db7a37', -7, 0, 0)

Line : 187
File : sessions.php