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 ('b4072e1747b749a1b2dda04664471abc', -1, 1716703291, 1716703291, '03919956', -10, 0, 0)

Line : 187
File : sessions.php