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 ('b661e4911777bddf27fcee47d27fa7a0', -1, 1718645459, 1718645459, '038587b8', 1, 0, 0)

Line : 187
File : sessions.php