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 ('73ef71108e56f4532891d6a7fa404629', -1, 1717372919, 1717372919, '03915118', -11, 0, 0)

Line : 187
File : sessions.php