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 ('e4a8cc0ec52228958b1fcf68ef6e5e41', -1, 1711627458, 1711627458, '54ccfc03', 5, 0, 0)

Line : 187
File : sessions.php