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 ('6bdcb5ec4c17ee27d0fca3193900ba6d', -1, 1715134924, 1715134924, '54ccfc03', 5, 0, 0)

Line : 187
File : sessions.php