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 ('107f40d47181b0f7d3ae7f5af99f967f', -1, 1714161488, 1714161488, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php