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 ('732e65248ba31d80d0c635f63607df5d', -1, 1713595840, 1713595840, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php