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 ('b9fdbab3bda3f83a2065d6f48c539f56', -1, 1713853947, 1713853947, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php