phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2b94a3a2377f8d04e8b205fc0060fbe5', -1, 1711716357, 1711716357, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php