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 ('ccc65efedb666a1894cf3c02f48046f1', -1, 1716991741, 1716991741, '1275ea9f', -4, 0, 0)

Line : 187
File : sessions.php