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 ('e6fe1849c916a981340a9cd34e070fc2', -1, 1711669199, 1711669199, '54ccfc03', -10, 0, 0)

Line : 187
File : sessions.php