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 ('7d418d523998f506426d6b7d977c8d1c', -1, 1715167877, 1715167877, '54ccfc03', -10, 0, 0)

Line : 187
File : sessions.php